referit changes

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.bra.toml

@@ -3,7 +3,7 @@
 # see https://github.com/unknwon/bra/blob/master/templates/default.bra.toml for more configuration options.
 [run]
 init_cmds = [
-  ["mage", "-v", "build:backend"],
+  ["mage", "-v", "build:debug"],
   ["mage", "-v" , "reloadPlugin"]
 ]
 watch_all = true
@@ -17,6 +17,6 @@ watch_dirs = [
 watch_exts = [".go", ".json"]
 build_delay = 2000
 cmds = [
-  ["mage", "-v", "build:backend"],
+  ["mage", "-v", "build:debug"],
   ["mage", "-v" , "reloadPlugin"]
 ]

.config/Dockerfile

@@ -7,7 +7,8 @@ ARG anonymous_auth_enabled=true
 ARG development=false
 ARG TARGETARCH
 
-
+ARG GO_VERSION=1.25.6
+ARG GO_ARCH=${TARGETARCH:-amd64}
 ENV DEV "${development}"
 
 # Make it as simple as possible to access the grafana instance for development purposes
@@ -43,7 +44,27 @@ RUN if [ "${development}" = "true" ]; then \
 COPY supervisord/supervisord.conf /etc/supervisor.d/supervisord.ini
 COPY supervisord/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
 
+# Installing Go
+RUN if [ "${development}" = "true" ]; then \
+    curl -O -L https://golang.org/dl/go${GO_VERSION}.linux-${GO_ARCH}.tar.gz && \
+    rm -rf /usr/local/go && \
+    tar -C /usr/local -xzf go${GO_VERSION}.linux-${GO_ARCH}.tar.gz && \
+    echo "export PATH=$PATH:/usr/local/go/bin:~/go/bin" >> ~/.bashrc && \
+    rm -f go${GO_VERSION}.linux-${GO_ARCH}.tar.gz; \
+    fi
 
+# Installing delve for debugging
+RUN if [ "${development}" = "true" ]; then \
+    /usr/local/go/bin/go install github.com/go-delve/delve/cmd/dlv@latest; \
+    fi
+
+# Installing mage for plugin (re)building
+RUN if [ "${development}" = "true" ]; then \
+    git clone https://github.com/magefile/mage; \
+    cd mage; \
+    export PATH=$PATH:/usr/local/go/bin; \
+    go run bootstrap.go; \
+    fi
 
 # Inject livereload script into grafana index.html
 RUN sed -i 's|</body>|<script src="http://localhost:35729/livereload.js"></script></body>|g' /usr/share/grafana/public/views/index.html

.config/docker-compose-base.yaml

@@ -7,11 +7,17 @@ services:
       context: .
       args:
         grafana_image: ${GRAFANA_IMAGE:-grafana-enterprise}
-        grafana_version: ${GRAFANA_VERSION:-12.2.0}
+        grafana_version: ${GRAFANA_VERSION:-12.3.1}
         development: ${DEVELOPMENT:-false}
         anonymous_auth_enabled: ${ANONYMOUS_AUTH_ENABLED:-true}
     ports:
       - 3000:3000/tcp
+      - 2345:2345/tcp # delve
+    security_opt:
+      - 'apparmor:unconfined'
+      - 'seccomp:unconfined'
+    cap_add:
+      - SYS_PTRACE
     volumes:
       - ../dist:/var/lib/grafana/plugins/alexanderzobnin-zabbix-app
       - ../provisioning:/etc/grafana/provisioning

.config/supervisord/supervisord.conf

@@ -5,7 +5,7 @@ user=root
 [program:grafana]
 user=root
 directory=/var/lib/grafana
-command=/run.sh
+command=bash -c 'while [ ! -f /root/alexanderzobnin-zabbix-app/dist/datasource/gpx_zabbix-datasource* ]; do sleep 1; done; /run.sh'
 stdout_logfile=/dev/fd/1
 stdout_logfile_maxbytes=0
 redirect_stderr=true
@@ -13,3 +13,35 @@ killasgroup=true
 stopasgroup=true
 autostart=true
 
+[program:delve]
+user=root
+command=/bin/bash -c 'pid=""; while [ -z "$pid" ]; do pid=$(pgrep -f gpx_zabbix-datasource); done; /root/go/bin/dlv attach --api-version=2 --headless --continue --accept-multiclient --listen=:2345 $pid'
+stdout_logfile=/dev/fd/1
+stdout_logfile_maxbytes=0
+redirect_stderr=true
+killasgroup=false
+stopasgroup=false
+autostart=true
+autorestart=true
+
+[program:build-watcher]
+user=root
+command=/bin/bash -c 'while inotifywait -e modify,create,delete -r /var/lib/grafana/plugins/alexanderzobnin-zabbix-app; do echo "Change detected, restarting delve...";supervisorctl restart delve; done'
+stdout_logfile=/dev/fd/1
+stdout_logfile_maxbytes=0
+redirect_stderr=true
+killasgroup=true
+stopasgroup=true
+autostart=true
+
+[program:mage-watcher]
+user=root
+environment=PATH="/usr/local/go/bin:/root/go/bin:%(ENV_PATH)s"
+directory=/root/alexanderzobnin-zabbix-app
+command=/bin/bash -c 'git config --global --add safe.directory /root/alexanderzobnin-zabbix-app && mage -v watch'
+stdout_logfile=/dev/fd/1
+stdout_logfile_maxbytes=0
+redirect_stderr=true
+killasgroup=true
+stopasgroup=true
+autostart=true

.github/workflows/compatibility-50.yml

@@ -14,11 +14,11 @@ jobs:
   compatibility-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           persist-credentials: false
       
-      - uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
+      - uses: actions/setup-go@7a3fe6cf4cb3a834922a1244abfce67bcef6a0c5 # v6.2.0
         with:
           go-version: '1.25'
 

.github/workflows/compatibility-60.yml

@@ -14,11 +14,11 @@ jobs:
   compatibility-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           persist-credentials: false
 
-      - uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
+      - uses: actions/setup-go@7a3fe6cf4cb3a834922a1244abfce67bcef6a0c5 # v6.2.0
         with:
           go-version: '1.25'
 

.github/workflows/compatibility-70.yml

@@ -14,11 +14,11 @@ jobs:
   compatibility-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           persist-credentials: false
 
-      - uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
+      - uses: actions/setup-go@7a3fe6cf4cb3a834922a1244abfce67bcef6a0c5 # v6.2.0
         with:
           go-version: '1.25'
 

.github/workflows/compatibility-72.yml

@@ -14,11 +14,11 @@ jobs:
   compatibility-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           persist-credentials: false
 
-      - uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
+      - uses: actions/setup-go@7a3fe6cf4cb3a834922a1244abfce67bcef6a0c5 # v6.2.0
         with:
           go-version: '1.25'
 

.github/workflows/compatibility-74.yml

@@ -14,11 +14,11 @@ jobs:
   compatibility-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           persist-credentials: false
 
-      - uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
+      - uses: actions/setup-go@7a3fe6cf4cb3a834922a1244abfce67bcef6a0c5 # v6.2.0
         with:
           go-version: '1.25'
 

.github/workflows/publish.yaml

@@ -3,6 +3,7 @@ run-name: Deploy ${{ inputs.branch }} to ${{ inputs.environment }} by @${{ githu
 permissions:
   attestations: write
   contents: write
+  pull-requests: read
   id-token: write
 
 on:
@@ -27,7 +28,7 @@ on:
 jobs:
   cd:
     name: CD
-    uses: grafana/plugin-ci-workflows/.github/workflows/cd.yml@ci-cd-workflows/v5.1.0
+    uses: grafana/plugin-ci-workflows/.github/workflows/cd.yml@ci-cd-workflows/v6.1.0
     with:
       golangci-lint-version: '2.7.2'
       go-version: '1.25.5'
@@ -36,3 +37,4 @@ jobs:
       docs-only: ${{ fromJSON(github.event.inputs.docs-only) }}
       run-playwright: true
       github-draft-release: false
+      run-playwright-with-skip-grafana-react-19-preview-image: true

.github/workflows/push.yaml

@@ -12,9 +12,10 @@ on:
 jobs:
   ci:
     name: CI
-    uses: grafana/plugin-ci-workflows/.github/workflows/ci.yml@ci-cd-workflows/v5.1.0
+    uses: grafana/plugin-ci-workflows/.github/workflows/ci.yml@ci-cd-workflows/v6.1.0
     with:
       go-version: '1.25.5'
       golangci-lint-version: '2.7.2'
       plugin-version-suffix: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || '' }}
       run-playwright: true
+      run-playwright-with-skip-grafana-react-19-preview-image: true

.gitignore

@@ -2,7 +2,6 @@
 *.sublime-project
 
 .idea/
-.vscode
 
 *.bat
 .DS_Store

.vscode/launch.json

@@ -0,0 +1,36 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Standalone debug mode",
+      "type": "go",
+      "request": "launch",
+      "mode": "debug",
+      "program": "${workspaceFolder}/pkg",
+      "env": {},
+      "args": [
+        "-standalone"
+      ]
+    },
+    {
+      "name": "Attach to plugin backend in docker",
+      "type": "go",
+      "request": "attach",
+      "mode": "remote",
+      "port": 2345,
+      "host": "127.0.0.1",
+      "showLog": true,
+      "trace": "log",
+      "logOutput": "rpc",
+      "substitutePath": [
+        {
+          "from": "${workspaceFolder}",
+          "to": "/root/alexanderzobnin-zabbix-app"
+        }
+      ]
+    }
+  ]
+}

CHANGELOG.md

@@ -1,5 +1,17 @@
 # Change Log
 
+
+## 6.1.2
+
+🐛 Fix silent removal of itemTagFilter when no tags match regex
+🐛 Enhance the problems panel with the ability to convert specific tags to columns. Single or multiple tags supported.
+🐛 Fix column visibility toggles for problems panel
+
+## 6.1.1
+
+🐛 Fix moment value rendering issue
+🐛 Fix proxies dropdown in ProblemsQueryEditor
+
 ## 6.1.0
 
 🎉 Migrates use of DatasourceApi to DatasourceWithBackend

CLAUDE.md

@@ -0,0 +1,104 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+Grafana-Zabbix is a hybrid Grafana plugin connecting Grafana to Zabbix monitoring infrastructure. It consists of three components:
+- **Zabbix App** (`/src`) - Container app plugin
+- **Zabbix Data Source** (`/src/datasource`) - TypeScript frontend + Go backend for querying Zabbix
+- **Problems Panel** (`/src/panel-triggers`) - React panel for displaying Zabbix problems/triggers
+
+## Build Commands
+
+```bash
+# Install all dependencies
+make install           # or: yarn install && go install -v ./pkg/
+
+# Development
+yarn dev               # Watch mode for frontend
+make run-backend       # Watch mode for backend (uses bra)
+
+# Production build
+make build             # or: yarn build && mage -v build:backend
+
+# Distribution (all platforms)
+make dist
+
+# After building, restart Grafana to reload the plugin
+podman container stop grafana && podman container start grafana
+```
+
+## Testing
+
+```bash
+# Frontend tests (Jest)
+yarn test              # Watch mode
+yarn test:ci           # CI mode, all tests
+
+# Run specific test file
+yarn test datasource.test.ts
+yarn test Problems.test.tsx
+
+# Backend tests (Go)
+go test ./pkg/...
+```
+
+Test files are located alongside source code with `.test.ts` or `.test.tsx` extensions:
+- `src/datasource/specs/*.test.ts`
+- `src/datasource/components/**/*.test.tsx`
+- `src/datasource/zabbix/**/*.test.ts`
+- `src/panel-triggers/components/**/*.test.tsx`
+
+## Linting and Type Checking
+
+```bash
+yarn lint              # Check for linting errors
+yarn lint:fix          # Auto-fix lint and formatting issues
+yarn typecheck         # TypeScript type checking
+```
+
+## Development Environment
+
+```bash
+yarn server            # Start Grafana + Zabbix via Docker Compose
+yarn server:down       # Stop and remove containers
+```
+
+Docker setup in `/devenv/` includes multiple Zabbix versions (5.0, 6.0, 7.0, 7.2, 7.4) for compatibility testing.
+
+## Architecture
+
+**Frontend-Backend Communication**: Frontend queries go through Grafana's backend proxy to the plugin backend executable (`gpx_zabbix-datasource`), which handles Zabbix API calls. Uses gRPC via Grafana Plugin SDK.
+
+**Key Frontend Packages**:
+- `/src/datasource/datasource.ts` - Main ZabbixDatasource class
+- `/src/datasource/zabbix/` - Zabbix API client logic
+- `/src/datasource/components/` - Query editor, config editor components
+- `/src/panel-triggers/components/` - Problems panel components
+
+**Key Backend Packages** (`/pkg/`):
+- `datasource/` - Main backend logic
+- `zabbix/` - Zabbix API interactions
+- `zabbixapi/` - Low-level API connector
+- `cache/` - Caching layer
+
+## Requirements
+
+- Node.js: v24 (see `.nvmrc`)
+- Yarn: v4.12.0
+- Go: 1.25
+- Grafana: >=11.6.0
+
+## PR Workflow
+
+Run `yarn changeset` to create a changeset file for your PR. This is required for version bumping and changelog generation.
+
+## Debugging Backend
+
+```bash
+make build-debug       # Build with debug flags
+./debug-backend.sh     # Attach delve debugger (after starting Grafana)
+```
+
+VS Code debug config connects to delve on port 3222.

CONTRIBUTING.md

@@ -4,11 +4,11 @@
 
 ```sh
 # install frontend deps
-yarn install --pure-lockfile
+yarn install
 # build frontend
 yarn build
-#build backend for current platform
-mage -v build:backend
+#build backend
+mage -v
 ```
 
 ## Rebuild backend on changes
@@ -19,31 +19,31 @@ mage watch
 
 ## Debugging backend plugin
 
-For debugging backend part written on Go, you should go through a few steps. First, build a plugin with special flags for debugging:
+The plugin supports two debugging modes for the Go backend:
+
+### Standalone Debug Mode
+
+This mode allows you to run and debug the plugin locally:
+
+1. Use the **"Standalone debug mode"** configuration in VS Code (already configured in `.vscode/launch.json`)
+2. Set breakpoints in your Go code
+3. The plugin will start in standalone mode with the `-standalone` flag
+4. Run your local grafana instance
+
+### Debugging with Docker (Recommended for Grafana Integration)
+
+For debugging the backend plugin while it's running inside Grafana in Docker:
+
+1. Run the docker compose file with the following command in any of the devenv folders:
 
 ```sh
-make build-debug
+DEVELOPMENT=true docker compose up --build -d
 ```
 
-Then, configure your editor to connect to [delve](https://github.com/go-delve/delve) debugger running in headless mode. This is an example for VS Code:
-
-```json
-{
-  "version": "0.2.0",
-  "configurations": [
-    {
-      "name": "Debug backend plugin",
-      "type": "go",
-      "request": "attach",
-      "mode": "remote",
-      "port": 3222,
-      "host": "127.0.0.1"
-    }
-  ]
-}
-```
-
-Finally, run grafana-server and then execute `./debug-backend.sh` from grafana-zabbix root folder. This script will attach delve to running plugin. Now you can go to the VS Code and run _Debug backend plugin_ debug config.
+1. Attach VS Code debugger:
+   - Use the **"Attach to plugin backend in docker"** configuration in VS Code (already configured in `.vscode/launch.json`)
+   - Set breakpoints in your Go code
+   - The debugger will connect to delve running in the Docker container
 
 ## Submitting PR
 

Makefile

@@ -3,7 +3,7 @@ all: install build test lint
 # Install dependencies
 install:
 	# Frontend
-	yarn install --pure-lockfile
+	yarn install
 	# Backend
 	go install -v ./pkg/
 	go install golang.org/x/lint/golint@latest

cspell.config.json

@@ -29,7 +29,11 @@
     "src/**",
     "pkg/**"
   ],
-  "ignoreRegExpList": ["import\\s*\\((.|[\r\n])*?\\)", "import\\s*.*\".*?\"", "\\[@.+\\]"],
+  "ignoreRegExpList": [
+    "import\\s*\\((.|[\r\n])*?\\)",
+    "import\\s*.*\".*?\"",
+    "\\[@.+\\]"
+  ],
   "words": [
     "alexanderzobnin",
     "applicationids",
@@ -37,6 +41,7 @@
     "datapoints",
     "datasource",
     "datasources",
+    "devenv",
     "dompurify",
     "eventid",
     "eventids",

devenv/zabbix50/bootstrap/Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3@sha256:6d58c1a9444bc2664f0fa20c43a592fcdb2698eb9a9c32257516538a2746c19a
+FROM python:3@sha256:17bc9f1d032a760546802cc4e406401eb5fe99dbcb4602c91628e73672fa749c
 
 ENV ZBX_API_URL=http://zabbix-web
 ENV ZBX_API_USER="Admin"

devenv/zabbix50/docker-compose.yml

@@ -19,7 +19,6 @@ services:
       file: ../../.config/docker-compose-base.yaml
       service: grafana
     volumes:
-      - ../..:/grafana-zabbix
       - ../dashboards:/devenv/dashboards
       - '../datasources.yaml:/etc/grafana/provisioning/datasources/datasources.yaml'
       - '../dashboards.yaml:/etc/grafana/provisioning/dashboards/dashboards.yaml'
@@ -65,7 +64,7 @@ services:
       - ../nginx/.htpasswd:/etc/nginx/.htpasswd:ro
 
   database:
-    image: postgres:18@sha256:bfe50b2b0ddd9b55eadedd066fe24c7c6fe06626185b73358c480ea37868024d
+    image: postgres:18@sha256:5773fe724c49c42a7a9ca70202e11e1dff21fb7235b335a73f39297d200b73a2
     ports:
       - '15432:5432'
     environment:

devenv/zabbix60/docker-compose.yml

@@ -19,14 +19,13 @@ services:
       file: ../../.config/docker-compose-base.yaml
       service: grafana
     volumes:
-      - ../..:/grafana-zabbix
       - ../dashboards:/devenv/dashboards
       - '../datasources.yaml:/etc/grafana/provisioning/datasources/datasources.yaml'
       - '../dashboards.yaml:/etc/grafana/provisioning/dashboards/dashboards.yaml'
 
   # Zabbix
   zabbix-server:
-    image: zabbix/zabbix-server-pgsql:alpine-6.0-latest@sha256:dbc5a2a27b1163f450b86d5633a8a878c67fb895d435d49fb0f2f6461e43138f
+    image: zabbix/zabbix-server-pgsql:alpine-6.0-latest@sha256:b34303498b75e4a13d76211f250d5a831f746fc13d441d89d1dcea04b64adf4c
     ports:
       - '10051:10051'
     depends_on:
@@ -43,7 +42,7 @@ services:
       ZBX_DEBUGLEVEL: 3
 
   zabbix-web:
-    image: zabbix/zabbix-web-nginx-pgsql:alpine-6.0-latest@sha256:e034dd99e711ebb3c28ae87750b818279b857504cdac9be521743ecfbc9711e0
+    image: zabbix/zabbix-web-nginx-pgsql:alpine-6.0-latest@sha256:b38d7ae7c073a8f4d0488315cd2c2131ab08294076bba4650f7b3ab065d9c07d
     ports:
       - '443:443'
       - '8188:8080'
@@ -64,7 +63,7 @@ services:
       POSTGRES_DB: zabbix
 
   database:
-    image: postgres:18@sha256:bfe50b2b0ddd9b55eadedd066fe24c7c6fe06626185b73358c480ea37868024d
+    image: postgres:18@sha256:5773fe724c49c42a7a9ca70202e11e1dff21fb7235b335a73f39297d200b73a2
     ports:
       - '15432:5432'
     command: postgres -c 'max_connections=1000'
@@ -73,7 +72,7 @@ services:
       POSTGRES_PASSWORD: zabbix
 
   zabbix-agent:
-    image: zabbix/zabbix-agent:alpine-6.0-latest@sha256:9eab77e4f23e68746f935ab71f3c828a6bfc73b2e2783c5453d61a24f996bb6b
+    image: zabbix/zabbix-agent:alpine-6.0-latest@sha256:4686ff4dd5c7e3ea43e9653e35019039e567c544495f55fcb949c2cdd0a6cf50
     environment:
       ZBX_SERVER_HOST: zabbix-server
       ZBX_SERVER_PORT: 10051

devenv/zabbix70/docker-compose.yml

@@ -19,14 +19,13 @@ services:
       file: ../../.config/docker-compose-base.yaml
       service: grafana
     volumes:
-      - ../..:/grafana-zabbix
       - ../dashboards:/devenv/dashboards
       - '../datasources.yaml:/etc/grafana/provisioning/datasources/datasources.yaml'
       - '../dashboards.yaml:/etc/grafana/provisioning/dashboards/dashboards.yaml'
 
   # Zabbix
   zabbix-server:
-    image: zabbix/zabbix-server-pgsql:alpine-7.0-latest@sha256:b3c1451adf27e28741fe3b2b3b614c52b0ac68f749b2515224536ef2c1474473
+    image: zabbix/zabbix-server-pgsql:alpine-7.0-latest@sha256:2cec4dde78b1ea1ad483ea823f91dff45abd013779909db004f3568a596c3bde
     ports:
       - '10051:10051'
     depends_on:
@@ -43,7 +42,7 @@ services:
       ZBX_DEBUGLEVEL: 3
 
   zabbix-web:
-    image: zabbix/zabbix-web-nginx-pgsql:alpine-7.0-latest@sha256:08b2b13e1c92f8cdce81238cdbbb89d1fbc5863e5e7ba0310406212d87988d53
+    image: zabbix/zabbix-web-nginx-pgsql:alpine-7.0-latest@sha256:927b9a2836ee0ae6f44c4c749e50042931e87c7d9866b7d3bbd3901318ae63eb
     ports:
       - '443:443'
       - '8188:8080'
@@ -64,7 +63,7 @@ services:
       POSTGRES_DB: zabbix
 
   database:
-    image: postgres:18@sha256:bfe50b2b0ddd9b55eadedd066fe24c7c6fe06626185b73358c480ea37868024d
+    image: postgres:18@sha256:5773fe724c49c42a7a9ca70202e11e1dff21fb7235b335a73f39297d200b73a2
     ports:
       - '15432:5432'
     command: postgres -c 'max_connections=1000'
@@ -73,7 +72,7 @@ services:
       POSTGRES_PASSWORD: zabbix
 
   zabbix-agent:
-    image: zabbix/zabbix-agent:alpine-7.0-latest@sha256:71f1f22b3828f47b714a1bbef39b456453e0e552461d138f36e18a35732302ba
+    image: zabbix/zabbix-agent:alpine-7.0-latest@sha256:52865010468af7f6dc3e3dbd45b645c32b8d133f4a230301cea26ffa679d5cc4
     environment:
       ZBX_SERVER_HOST: zabbix-server
       ZBX_SERVER_PORT: 10051

devenv/zabbix72/docker-compose.yml

@@ -5,7 +5,6 @@ services:
       file: ../../.config/docker-compose-base.yaml
       service: grafana
     volumes:
-      - ../..:/grafana-zabbix
       - ../dashboards:/devenv/dashboards
       - '../datasources.yaml:/etc/grafana/provisioning/datasources/datasources.yaml'
       - '../dashboards.yaml:/etc/grafana/provisioning/dashboards/dashboards.yaml'
@@ -45,7 +44,7 @@ services:
       POSTGRES_DB: zabbix
 
   database:
-    image: postgres:18@sha256:bfe50b2b0ddd9b55eadedd066fe24c7c6fe06626185b73358c480ea37868024d
+    image: postgres:18@sha256:5773fe724c49c42a7a9ca70202e11e1dff21fb7235b335a73f39297d200b73a2
     ports:
       - '15432:5432'
     command: postgres -c 'max_connections=1000'

devenv/zabbix74/bootstrap/Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.13-slim-bookworm@sha256:0c5171fd1e80d3133604e1006aa5f788c5f020631537dd1e09edcbe874bb8192
+FROM python:3.13-slim-bookworm@sha256:97e9392d12279f8c180eb80f0c7c0f3dfe5650f0f2573f7ad770aea58f75ed12
 
 ENV ZBX_API_URL=http://zabbix-web:8080
 ENV ZBX_API_USER="Admin"

devenv/zabbix74/docker-compose.yml

@@ -5,14 +5,13 @@ services:
       file: ../../.config/docker-compose-base.yaml
       service: grafana
     volumes:
-      - ../..:/grafana-zabbix
       - ../dashboards:/devenv/dashboards
       - '../datasources.yaml:/etc/grafana/provisioning/datasources/datasources.yaml'
       - '../dashboards.yaml:/etc/grafana/provisioning/dashboards/dashboards.yaml'
 
   # Zabbix
   zabbix-server:
-    image: zabbix/zabbix-server-pgsql:alpine-7.4-latest@sha256:a6f748d96bfa4d361df5e9284eba041c475e7ff26c1358f8f189969437ebdb9b
+    image: zabbix/zabbix-server-pgsql:alpine-7.4-latest@sha256:033791214ab8146a4663c56dd6b46f742f03363e441d928216202136d094e154
     ports:
       - '10051:10051'
     depends_on:
@@ -29,7 +28,7 @@ services:
       ZBX_DEBUGLEVEL: 3
 
   zabbix-web:
-    image: zabbix/zabbix-web-apache-pgsql:alpine-7.4-latest@sha256:9b5ad53c684c9f5d7b15c626e22e3d2c97c2b0b2b05ce811d1a8fe42416cd01b
+    image: zabbix/zabbix-web-apache-pgsql:alpine-7.4-latest@sha256:f7357956bb66ac1c18db0b93a2af1c60ecea9f2ce6366f55bfb5cd6000415441
     ports:
       - '8188:8080'
     depends_on:
@@ -45,7 +44,7 @@ services:
       POSTGRES_DB: zabbix
 
   database:
-    image: postgres:18@sha256:bfe50b2b0ddd9b55eadedd066fe24c7c6fe06626185b73358c480ea37868024d
+    image: postgres:18@sha256:5773fe724c49c42a7a9ca70202e11e1dff21fb7235b335a73f39297d200b73a2
     ports:
       - '15432:5432'
     command: postgres -c 'max_connections=1000'
@@ -54,7 +53,7 @@ services:
       POSTGRES_PASSWORD: zabbix
 
   zabbix-agent:
-    image: zabbix/zabbix-agent:alpine-7.4-latest@sha256:2a5989f552e70c1a7d48870ff6002ebbcda1a907e42046851aeae9feba614ac4
+    image: zabbix/zabbix-agent:alpine-7.4-latest@sha256:cfc45062ace0e7d0a12e2e043026c1df53b5eceb91ea66dced9fbcad40ae6cc0
     environment:
       ZBX_SERVER_HOST: zabbix-server
       ZBX_SERVER_PORT: 10051

go.mod

@@ -1,6 +1,6 @@
 module github.com/alexanderzobnin/grafana-zabbix
 
-go 1.25
+go 1.25.5
 
 // Go 1.24 enabled the post-quantum key exchange mechanism
 // X25519MLKEM768 by default. It can cause issues with some TLS servers
@@ -11,17 +11,17 @@ godebug tlsmlkem=0
 require (
 	github.com/bitly/go-simplejson v0.5.1
 	github.com/dlclark/regexp2 v1.11.5
-	github.com/grafana/grafana-plugin-sdk-go v0.284.0
+	github.com/grafana/grafana-plugin-sdk-go v0.286.0
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/prometheus/client_golang v1.23.2
 	github.com/stretchr/testify v1.11.1
-	golang.org/x/net v0.48.0
+	golang.org/x/net v0.49.0
 	gotest.tools v2.2.0+incompatible
 )
 
 require (
 	github.com/BurntSushi/toml v1.5.0 // indirect
-	github.com/apache/arrow-go/v18 v18.4.1 // indirect
+	github.com/apache/arrow-go/v18 v18.5.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cenkalti/backoff/v5 v5.0.3 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
@@ -35,20 +35,20 @@ require (
 	github.com/gogo/googleapis v1.4.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
-	github.com/google/flatbuffers v25.2.10+incompatible // indirect
+	github.com/google/flatbuffers v25.9.23+incompatible // indirect
 	github.com/google/go-cmp v0.7.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/grafana/otel-profiling-go v0.5.1 // indirect
 	github.com/grafana/pyroscope-go/godeltaprof v0.1.9 // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware/providers/prometheus v1.1.0 // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware/v2 v2.3.3 // indirect
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.3 // indirect
 	github.com/hashicorp/go-hclog v1.6.3 // indirect
 	github.com/hashicorp/go-plugin v1.7.0 // indirect
 	github.com/hashicorp/yamux v0.1.2 // indirect
-	github.com/jaegertracing/jaeger-idl v0.5.0 // indirect
+	github.com/jaegertracing/jaeger-idl v0.6.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/klauspost/compress v1.18.0 // indirect
+	github.com/klauspost/compress v1.18.2 // indirect
 	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
 	github.com/magefile/mage v1.15.0 // indirect
 	github.com/mattetti/filebuffer v1.0.1 // indirect
@@ -64,7 +64,7 @@ require (
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/prometheus/client_model v0.6.2 // indirect
-	github.com/prometheus/common v0.67.2 // indirect
+	github.com/prometheus/common v0.67.4 // indirect
 	github.com/prometheus/procfs v0.16.1 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
@@ -73,31 +73,31 @@ require (
 	github.com/unknwon/log v0.0.0-20200308114134-929b1006e34a // indirect
 	github.com/urfave/cli v1.22.17 // indirect
 	github.com/zeebo/xxh3 v1.0.2 // indirect
-	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.63.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.63.0 // indirect
-	go.opentelemetry.io/contrib/propagators/jaeger v1.38.0 // indirect
-	go.opentelemetry.io/contrib/samplers/jaegerremote v0.32.0 // indirect
-	go.opentelemetry.io/otel v1.38.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.38.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.38.0 // indirect
-	go.opentelemetry.io/otel/metric v1.38.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.38.0 // indirect
-	go.opentelemetry.io/otel/trace v1.38.0 // indirect
-	go.opentelemetry.io/proto/otlp v1.7.1 // indirect
+	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
+	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.64.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.64.0 // indirect
+	go.opentelemetry.io/contrib/propagators/jaeger v1.39.0 // indirect
+	go.opentelemetry.io/contrib/samplers/jaegerremote v0.33.0 // indirect
+	go.opentelemetry.io/otel v1.39.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.39.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.39.0 // indirect
+	go.opentelemetry.io/otel/metric v1.39.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.39.0 // indirect
+	go.opentelemetry.io/otel/trace v1.39.0 // indirect
+	go.opentelemetry.io/proto/otlp v1.9.0 // indirect
 	go.yaml.in/yaml/v2 v2.4.3 // indirect
 	golang.org/x/exp v0.0.0-20251002181428-27f1f14c8bb9 // indirect
-	golang.org/x/mod v0.30.0 // indirect
+	golang.org/x/mod v0.31.0 // indirect
 	golang.org/x/sync v0.19.0 // indirect
-	golang.org/x/sys v0.39.0 // indirect
-	golang.org/x/telemetry v0.0.0-20251111182119-bc8e575c7b54 // indirect
-	golang.org/x/text v0.32.0 // indirect
-	golang.org/x/tools v0.39.0 // indirect
+	golang.org/x/sys v0.40.0 // indirect
+	golang.org/x/telemetry v0.0.0-20251203150158-8fff8a5912fc // indirect
+	golang.org/x/text v0.33.0 // indirect
+	golang.org/x/tools v0.40.0 // indirect
 	golang.org/x/xerrors v0.0.0-20240903120638-7835f813f4da // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20250825161204-c5933d9347a5 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20251002232023-7c0ddcbb5797 // indirect
-	google.golang.org/grpc v1.76.0 // indirect
-	google.golang.org/protobuf v1.36.10 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20251202230838-ff82c1b0f217 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217 // indirect
+	google.golang.org/grpc v1.78.0 // indirect
+	google.golang.org/protobuf v1.36.11 // indirect
 	gopkg.in/fsnotify/fsnotify.v1 v1.4.7 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -3,8 +3,8 @@ github.com/BurntSushi/toml v1.5.0 h1:W5quZX/G/csjUnuI8SUYlsHs9M38FC7znL0lIO+DvMg
 github.com/BurntSushi/toml v1.5.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
 github.com/andybalholm/brotli v1.2.0 h1:ukwgCxwYrmACq68yiUqwIWnGY0cTPox/M94sVwToPjQ=
 github.com/andybalholm/brotli v1.2.0/go.mod h1:rzTDkvFWvIrjDXZHkuS16NPggd91W3kUSvPlQ1pLaKY=
-github.com/apache/arrow-go/v18 v18.4.1 h1:q/jVkBWCJOB9reDgaIZIdruLQUb1kbkvOnOFezVH1C4=
-github.com/apache/arrow-go/v18 v18.4.1/go.mod h1:tLyFubsAl17bvFdUAy24bsSvA/6ww95Iqi67fTpGu3E=
+github.com/apache/arrow-go/v18 v18.5.0 h1:rmhKjVA+MKVnQIMi/qnM0OxeY4tmHlN3/Pvu+Itmd6s=
+github.com/apache/arrow-go/v18 v18.5.0/go.mod h1:F1/wPb3bUy6ZdP4kEPWC7GUZm+yDmxXFERK6uDSkhr8=
 github.com/apache/thrift v0.22.0 h1:r7mTJdj51TMDe6RtcmNdQxgn9XcyfGDOzegMDRg47uc=
 github.com/apache/thrift v0.22.0/go.mod h1:1e7J/O1Ae6ZQMTYdy9xa3w9k+XHWPfRvdPyJeynQ+/g=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
@@ -51,8 +51,8 @@ github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek
 github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps=
 github.com/golang/snappy v1.0.0 h1:Oy607GVXHs7RtbggtPBnr2RmDArIsAefDwvrdWvRhGs=
 github.com/golang/snappy v1.0.0/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
-github.com/google/flatbuffers v25.2.10+incompatible h1:F3vclr7C3HpB1k9mxCGRMXq6FdUalZ6H/pNX4FP1v0Q=
-github.com/google/flatbuffers v25.2.10+incompatible/go.mod h1:1AeVuKshWv4vARoZatz6mlQ0JxURH0Kv5+zNeJKJCa8=
+github.com/google/flatbuffers v25.9.23+incompatible h1:rGZKv+wOb6QPzIdkM2KxhBZCDrA0DeN6DNmRDrqIsQU=
+github.com/google/flatbuffers v25.9.23+incompatible/go.mod h1:1AeVuKshWv4vARoZatz6mlQ0JxURH0Kv5+zNeJKJCa8=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
 github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
@@ -61,8 +61,8 @@ github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e h1:JKmoR8x90Iww1ks85zJ1lfDGgIiMDuIptTOhJq+zKyg=
 github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
-github.com/grafana/grafana-plugin-sdk-go v0.284.0 h1:1bK7eWsnPBLUWDcWJWe218Ik5ad0a5JpEL4mH9ry7Ws=
-github.com/grafana/grafana-plugin-sdk-go v0.284.0/go.mod h1:lHPniaSxq3SL5MxDIPy04TYB1jnTp/ivkYO+xn5Rz3E=
+github.com/grafana/grafana-plugin-sdk-go v0.286.0 h1:nrG/XLDpYuUONVpVVGIUxPJdWeXGHM/47qIAnuDkdjg=
+github.com/grafana/grafana-plugin-sdk-go v0.286.0/go.mod h1:cNFa2EpURNF5Hy15kH7HfVdprNu+UEmNZx7TMWVdctY=
 github.com/grafana/otel-profiling-go v0.5.1 h1:stVPKAFZSa7eGiqbYuG25VcqYksR6iWvF3YH66t4qL8=
 github.com/grafana/otel-profiling-go v0.5.1/go.mod h1:ftN/t5A/4gQI19/8MoWurBEtC6gFw8Dns1sJZ9W4Tls=
 github.com/grafana/pyroscope-go/godeltaprof v0.1.9 h1:c1Us8i6eSmkW+Ez05d3co8kasnuOY813tbMN8i/a3Og=
@@ -71,16 +71,16 @@ github.com/grpc-ecosystem/go-grpc-middleware/providers/prometheus v1.1.0 h1:QGLs
 github.com/grpc-ecosystem/go-grpc-middleware/providers/prometheus v1.1.0/go.mod h1:hM2alZsMUni80N33RBe6J0e423LB+odMj7d3EMP9l20=
 github.com/grpc-ecosystem/go-grpc-middleware/v2 v2.3.3 h1:B+8ClL/kCQkRiU82d9xajRPKYMrB7E0MbtzWVi1K4ns=
 github.com/grpc-ecosystem/go-grpc-middleware/v2 v2.3.3/go.mod h1:NbCUVmiS4foBGBHOYlCT25+YmGpJ32dZPi75pGEUpj4=
-github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2 h1:8Tjv8EJ+pM1xP8mK6egEbD1OgnVTyacbefKhmbLhIhU=
-github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2/go.mod h1:pkJQ2tZHJ0aFOVEEot6oZmaVEZcRme73eIFmhiVuRWs=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.3 h1:NmZ1PKzSTQbuGHw9DGPFomqkkLWMC+vZCkfs+FHv1Vg=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.3/go.mod h1:zQrxl1YP88HQlA6i9c63DSVPFklWpGX4OWAc9bFuaH4=
 github.com/hashicorp/go-hclog v1.6.3 h1:Qr2kF+eVWjTiYmU7Y31tYlP1h0q/X3Nl3tPGdaB11/k=
 github.com/hashicorp/go-hclog v1.6.3/go.mod h1:W4Qnvbt70Wk/zYJryRzDRU/4r0kIg0PVHBcfoyhpF5M=
 github.com/hashicorp/go-plugin v1.7.0 h1:YghfQH/0QmPNc/AZMTFE3ac8fipZyZECHdDPshfk+mA=
 github.com/hashicorp/go-plugin v1.7.0/go.mod h1:BExt6KEaIYx804z8k4gRzRLEvxKVb+kn0NMcihqOqb8=
 github.com/hashicorp/yamux v0.1.2 h1:XtB8kyFOyHXYVFnwT5C3+Bdo8gArse7j2AQ0DA0Uey8=
 github.com/hashicorp/yamux v0.1.2/go.mod h1:C+zze2n6e/7wshOZep2A70/aQU6QBRWJO/G6FT1wIns=
-github.com/jaegertracing/jaeger-idl v0.5.0 h1:zFXR5NL3Utu7MhPg8ZorxtCBjHrL3ReM1VoB65FOFGE=
-github.com/jaegertracing/jaeger-idl v0.5.0/go.mod h1:ON90zFo9eoyXrt9F/KN8YeF3zxcnujaisMweFY/rg5k=
+github.com/jaegertracing/jaeger-idl v0.6.0 h1:LOVQfVby9ywdMPI9n3hMwKbyLVV3BL1XH2QqsP5KTMk=
+github.com/jaegertracing/jaeger-idl v0.6.0/go.mod h1:mpW0lZfG907/+o5w5OlnNnig7nHJGT3SfKmRqC42HGQ=
 github.com/jhump/protoreflect v1.17.0 h1:qOEr613fac2lOuTgWN4tPAtLL7fUSbuJL5X5XumQh94=
 github.com/jhump/protoreflect v1.17.0/go.mod h1:h9+vUUL38jiBzck8ck+6G/aeMX8Z4QUY/NiJPwPNi+8=
 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
@@ -91,8 +91,8 @@ github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/klauspost/asmfmt v1.3.2 h1:4Ri7ox3EwapiOjCki+hw14RyKk201CN4rzyCJRFLpK4=
 github.com/klauspost/asmfmt v1.3.2/go.mod h1:AG8TuvYojzulgDAMCnYn50l/5QV3Bs/tp6j0HLHbNSE=
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@@ -147,15 +147,15 @@ github.com/prometheus/client_golang v1.23.2 h1:Je96obch5RDVy3FDMndoUsjAhG5Edi49h
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@@ -192,38 +192,38 @@ github.com/zeebo/assert v1.3.0 h1:g7C04CbJuIDKNPFHmsk4hwZDO5O+kntRxzaUoNXj+IQ=
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-go.opentelemetry.io/auto/sdk v1.1.0 h1:cH53jehLUN6UFLY71z+NDOiNJqDdPRaXzTel0sJySYA=
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@@ -235,14 +235,14 @@ golang.org/x/exp v0.0.0-20251002181428-27f1f14c8bb9 h1:TQwNpfvNkxAVlItJf6Cr5JTsV
 golang.org/x/exp v0.0.0-20251002181428-27f1f14c8bb9/go.mod h1:TwQYMMnGpvZyc+JpB/UAuTNIsVJifOlSkrZkhcvpVUk=
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-golang.org/x/mod v0.30.0 h1:fDEXFVZ/fmCKProc/yAXXUijritrDzahmwwefnjoPFk=
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 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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-golang.org/x/net v0.48.0 h1:zyQRTTrjc33Lhh0fBgT/H3oZq9WuvRR5gPC70xpDiQU=
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@@ -260,20 +260,20 @@ golang.org/x/sys v0.0.0-20220503163025-988cb79eb6c6/go.mod h1:oPkhp1MJrh7nUepCBc
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-golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
-golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
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+golang.org/x/text v0.33.0 h1:B3njUFyqtHDUI5jMn1YIr5B0IE2U0qck04r6d4KPAxE=
+golang.org/x/text v0.33.0/go.mod h1:LuMebE6+rBincTi9+xWTY8TztLzKHc/9C1uBCG27+q8=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
-golang.org/x/tools v0.39.0 h1:ik4ho21kwuQln40uelmciQPp9SipgNDdrafrYA4TmQQ=
-golang.org/x/tools v0.39.0/go.mod h1:JnefbkDPyD8UU2kI5fuf8ZX4/yUeh9W877ZeBONxUqQ=
+golang.org/x/tools v0.40.0 h1:yLkxfA+Qnul4cs9QA3KnlFu0lVmd8JJfoq+E41uSutA=
+golang.org/x/tools v0.40.0/go.mod h1:Ik/tzLRlbscWpqqMRjyWYDisX8bG13FrdXp3o4Sr9lc=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -282,14 +282,14 @@ golang.org/x/xerrors v0.0.0-20240903120638-7835f813f4da h1:noIWHXmPHxILtqtCOPIhS
 golang.org/x/xerrors v0.0.0-20240903120638-7835f813f4da/go.mod h1:NDW/Ps6MPRej6fsCIbMTohpP40sJ/P/vI1MoTEGwX90=
 gonum.org/v1/gonum v0.16.0 h1:5+ul4Swaf3ESvrOnidPp4GZbzf0mxVQpDCYUQE7OJfk=
 gonum.org/v1/gonum v0.16.0/go.mod h1:fef3am4MQ93R2HHpKnLk4/Tbh/s0+wqD5nfa6Pnwy4E=
-google.golang.org/genproto/googleapis/api v0.0.0-20250825161204-c5933d9347a5 h1:BIRfGDEjiHRrk0QKZe3Xv2ieMhtgRGeLcZQ0mIVn4EY=
-google.golang.org/genproto/googleapis/api v0.0.0-20250825161204-c5933d9347a5/go.mod h1:j3QtIyytwqGr1JUDtYXwtMXWPKsEa5LtzIFN1Wn5WvE=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20251002232023-7c0ddcbb5797 h1:CirRxTOwnRWVLKzDNrs0CXAaVozJoR4G9xvdRecrdpk=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20251002232023-7c0ddcbb5797/go.mod h1:HSkG/KdJWusxU1F6CNrwNDjBMgisKxGnc5dAZfT0mjQ=
-google.golang.org/grpc v1.76.0 h1:UnVkv1+uMLYXoIz6o7chp59WfQUYA2ex/BXQ9rHZu7A=
-google.golang.org/grpc v1.76.0/go.mod h1:Ju12QI8M6iQJtbcsV+awF5a4hfJMLi4X0JLo94ULZ6c=
-google.golang.org/protobuf v1.36.10 h1:AYd7cD/uASjIL6Q9LiTjz8JLcrh/88q5UObnmY3aOOE=
-google.golang.org/protobuf v1.36.10/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
+google.golang.org/genproto/googleapis/api v0.0.0-20251202230838-ff82c1b0f217 h1:fCvbg86sFXwdrl5LgVcTEvNC+2txB5mgROGmRL5mrls=
+google.golang.org/genproto/googleapis/api v0.0.0-20251202230838-ff82c1b0f217/go.mod h1:+rXWjjaukWZun3mLfjmVnQi18E1AsFbDN9QdJ5YXLto=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217 h1:gRkg/vSppuSQoDjxyiGfN4Upv/h/DQmIR10ZU8dh4Ww=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217/go.mod h1:7i2o+ce6H/6BluujYR+kqX3GKH+dChPTQU19wjRPiGk=
+google.golang.org/grpc v1.78.0 h1:K1XZG/yGDJnzMdd/uZHAkVqJE+xIDOcmdSFZkBUicNc=
+google.golang.org/grpc v1.78.0/go.mod h1:I47qjTo4OKbMkjA/aOOwxDIiPSBofUtQUI5EfpWvW7U=
+google.golang.org/protobuf v1.36.11 h1:fV6ZwhNocDyBLK0dj+fg8ektcVegBBuEolpbTQyBNVE=
+google.golang.org/protobuf v1.36.11/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=

package.json

@@ -1,6 +1,8 @@
 {
   "name": "grafana-zabbix",
-  "version": "6.1.0",
+  "version": "6.2-rit",
+
+
   "description": "Zabbix plugin for Grafana",
   "homepage": "http://grafana-zabbix.org",
   "bugs": {
@@ -42,37 +44,37 @@
     "tslib": "2.8.1"
   },
   "devDependencies": {
-    "@babel/core": "7.28.5",
+    "@babel/core": "7.28.6",
     "@changesets/cli": "2.29.8",
     "@grafana/e2e-selectors": "12.3.1",
     "@grafana/eslint-config": "9.0.0",
-    "@grafana/plugin-e2e": "3.1.1",
+    "@grafana/plugin-e2e": "3.1.4",
     "@grafana/tsconfig": "2.0.1",
     "@playwright/test": "1.57.0",
     "@stylistic/eslint-plugin-ts": "4.4.1",
-    "@swc/core": "1.15.8",
+    "@swc/core": "1.15.10",
     "@swc/helpers": "0.5.18",
     "@swc/jest": "0.2.39",
     "@tanstack/react-table": "8.21.3",
     "@testing-library/dom": "10.4.1",
     "@testing-library/jest-dom": "6.9.1",
-    "@testing-library/react": "16.3.1",
+    "@testing-library/react": "16.3.2",
     "@types/grafana": "github:CorpGlory/types-grafana",
     "@types/jest": "30.0.0",
-    "@types/lodash": "4.17.22",
-    "@types/node": "25.0.5",
+    "@types/lodash": "4.17.23",
+    "@types/node": "25.0.10",
     "@types/react": "18.3.27",
     "@types/react-dom": "18.3.7",
-    "@typescript-eslint/eslint-plugin": "8.52.0",
-    "@typescript-eslint/parser": "8.52.0",
+    "@typescript-eslint/eslint-plugin": "8.53.1",
+    "@typescript-eslint/parser": "8.53.1",
     "autoprefixer": "10.4.23",
     "copy-webpack-plugin": "13.0.1",
-    "cspell": "9.4.0",
+    "cspell": "9.6.0",
     "css-loader": "7.1.2",
     "eslint": "9.39.2",
     "eslint-config-prettier": "10.1.8",
-    "eslint-plugin-jsdoc": "62.0.0",
-    "eslint-plugin-prettier": "5.5.4",
+    "eslint-plugin-jsdoc": "62.3.1",
+    "eslint-plugin-prettier": "5.5.5",
     "eslint-plugin-react": "7.37.5",
     "eslint-plugin-react-hooks": "7.0.1",
     "eslint-webpack-plugin": "5.0.2",
@@ -82,20 +84,20 @@
     "imports-loader": "5.0.0",
     "jest": "30.2.0",
     "jest-environment-jsdom": "30.2.0",
-    "lodash": "4.17.21",
-    "mini-css-extract-plugin": "2.9.4",
+    "lodash": "4.17.23",
+    "mini-css-extract-plugin": "2.10.0",
     "moment": "2.30.1",
     "postcss": "8.5.6",
     "postcss-loader": "8.2.0",
     "postcss-reporter": "7.1.0",
     "postcss-scss": "4.0.9",
-    "prettier": "3.7.4",
+    "prettier": "3.8.1",
     "replace-in-file-webpack-plugin": "1.0.6",
-    "sass": "1.97.2",
+    "sass": "1.97.3",
     "sass-loader": "16.0.6",
     "semver": "7.7.3",
     "style-loader": "4.0.0",
-    "swc-loader": "0.2.6",
+    "swc-loader": "0.2.7",
     "terser-webpack-plugin": "5.3.16",
     "ts-node": "10.9.2",
     "tsconfig-paths": "4.2.0",

pkg/datasource/datasource.go

@@ -22,6 +22,7 @@ import (
 
 var (
 	ErrNonMetricQueryNotSupported = errors.New("non-metrics queries are not supported")
+	test = errors.New("This is a test error")
 )
 
 type ZabbixDatasource struct {
@@ -147,6 +148,10 @@ func (ds *ZabbixDatasource) QueryData(ctx context.Context, req *backend.QueryDat
 					frames, queryErr = zabbixDS.queryNumericItems(queryCtx, &query)
 				case MODE_ITEMID:
 					frames, queryErr = zabbixDS.queryItemIdData(queryCtx, &query)
+				case MODE_PROBLEMS:
+					queryErr = backend.DownstreamError(test) //send a test error
+				case MODE_PROBLEMS_ALERTING:
+					frames, queryErr = zabbixDS.queryProblemsAlerting(queryCtx, &query)
 				default:
 					queryErr = backend.DownstreamError(ErrNonMetricQueryNotSupported)
 				}

pkg/datasource/models.go

@@ -20,6 +20,7 @@ const (
 	MODE_ITEMID            = "3"
 	MODE_TRIGGERS          = "4"
 	MODE_PROBLEMS          = "5"
+	MODE_PROBLEMS_ALERTING = "7"
 )
 
 type DBConnectionPostProcessingRequest struct {
@@ -127,13 +128,15 @@ func ReadQuery(query backend.DataQuery) (QueryModel, error) {
 			return model, backend.DownstreamError(fmt.Errorf("could not read query JSON: %w", err))
 		}
 
-		queryType, err := queryJSON.Get("queryType").Int64()
-		if err != nil {
+		// Try reading queryType as string first, then as int64
+		if queryTypeStr, err := queryJSON.Get("queryType").String(); err == nil && queryTypeStr != "" {
+			model.QueryType = queryTypeStr
+		} else if queryType, err := queryJSON.Get("queryType").Int64(); err == nil {
+			model.QueryType = strconv.FormatInt(queryType, 10)
+		} else {
 			log.DefaultLogger.Warn("could not read query type", "error", err)
 			log.DefaultLogger.Debug("setting query type to default value")
 			model.QueryType = "0"
-		} else {
-			model.QueryType = strconv.FormatInt(queryType, 10)
 		}
 	}
 

pkg/datasource/problems_alerting.go

@@ -0,0 +1,125 @@
+package datasource
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/alexanderzobnin/grafana-zabbix/pkg/zabbix"
+	"github.com/grafana/grafana-plugin-sdk-go/data"
+)
+
+func (ds *ZabbixDatasourceInstance) queryProblemsAlerting(ctx context.Context, query *QueryModel) ([]*data.Frame, error) {
+	ds.logger.Info("queryProblemsAlerting called", "groupFilter", query.Group.Filter, "hostFilter", query.Host.Filter)
+
+	triggers, err := ds.zabbix.GetTriggers(ctx, query.Group.Filter, query.Host.Filter)
+	if err != nil {
+		ds.logger.Error("GetTriggers failed", "error", err)
+		return nil, err
+	}
+
+	ds.logger.Info("GetTriggers returned", "count", len(triggers))
+
+	if len(triggers) == 0 {
+		frame := data.NewFrame("No triggers found")
+		frame.RefID = query.RefID
+		return []*data.Frame{frame}, nil
+	}
+
+	triggerIDs := make([]string, len(triggers))
+	for i, t := range triggers {
+		triggerIDs[i] = t.ID
+	}
+
+	problems, err := ds.zabbix.GetProblems(ctx, triggerIDs)
+	if err != nil {
+		return nil, err
+	}
+
+	// Map trigger ID to problem (includes opdata captured at problem creation)
+	problemMap := buildProblemMap(problems)
+	currentTime := time.Now()
+
+	frames := make([]*data.Frame, 0)
+	for _, trigger := range triggers {
+		for _, host := range trigger.Hosts {
+			value := 0.0
+			problemName := ""
+			opdata := ""
+			if problem, hasProblem := problemMap[trigger.ID]; hasProblem {
+				value = 1.0
+				problemName = problem.Name   // Expanded trigger description at problem creation
+				opdata = problem.Opdata      // Operational data if configured
+			}
+			frame := createAlertingFrame(trigger, host, value, problemName, opdata, currentTime, query.RefID)
+			frames = append(frames, frame)
+		}
+	}
+
+	return frames, nil
+}
+
+// buildProblemMap returns a map of trigger ID to Problem object
+func buildProblemMap(problems []zabbix.Problem) map[string]zabbix.Problem {
+	problemMap := make(map[string]zabbix.Problem)
+	for _, p := range problems {
+		problemMap[p.ObjectID] = p
+	}
+	return problemMap
+}
+
+func createAlertingFrame(trigger zabbix.Trigger, host zabbix.ItemHost, value float64, problemName string, opdata string, ts time.Time, refID string) *data.Frame {
+	labels := data.Labels{
+		"host":         host.Name,
+		"trigger":      trigger.Description,
+		"trigger_id":   trigger.ID,
+		"severity":     mapSeverity(trigger.Priority),
+		"tags":         formatTags(trigger.Tags),
+		"problem_name": problemName, // Expanded trigger description at problem creation
+		"opdata":       opdata,      // Operational data if configured on trigger
+	}
+
+	timeField := data.NewField("time", nil, []time.Time{ts})
+	valueField := data.NewField("value", labels, []float64{value})
+
+	frameName := fmt.Sprintf("%s: %s", host.Name, trigger.Description)
+	frame := data.NewFrame(frameName, timeField, valueField)
+	frame.RefID = refID
+
+	return frame
+}
+
+func mapSeverity(priority string) string {
+	switch priority {
+	case "0":
+		return "Not classified"
+	case "1":
+		return "Information"
+	case "2":
+		return "Warning"
+	case "3":
+		return "Average"
+	case "4":
+		return "High"
+	case "5":
+		return "Disaster"
+	default:
+		return priority
+	}
+}
+
+func formatTags(tags []zabbix.Tag) string {
+	if len(tags) == 0 {
+		return ""
+	}
+	parts := make([]string, len(tags))
+	for i, t := range tags {
+		if t.Value != "" {
+			parts[i] = fmt.Sprintf("%s:%s", t.Tag, t.Value)
+		} else {
+			parts[i] = t.Tag
+		}
+	}
+	return strings.Join(parts, ",")
+}

pkg/zabbix/methods.go

@@ -5,6 +5,7 @@ import (
 	"sort"
 	"strconv"
 	"strings"
+	"time"
 
 	"github.com/grafana/grafana-plugin-sdk-go/backend"
 )
@@ -105,16 +106,24 @@ func (ds *Zabbix) GetItems(
 	}
 
 	if isRegex(itemTagFilter) {
+		ds.logger.Debug("Processing regex item tag filter", "filterPattern", itemTagFilter, "hostCount", len(hostids))
 		tags, err := ds.GetItemTags(ctx, groupFilter, hostFilter, itemTagFilter)
 		if err != nil {
 			return nil, err
 		}
+		ds.logger.Debug("GetItemTags completed", "matchedTagCount", len(tags), "filterPattern", itemTagFilter)
+		// If regex filter doesn't match any tags, return empty items list
+		// to prevent silently removing the filter and returning all items
+		if len(tags) == 0 {
+			return []*Item{}, nil
+		}
 		var tagStrs []string
 		for _, t := range tags {
 			tagStrs = append(tagStrs, itemTagToString(t))
 		}
 		itemTagFilter = strings.Join(tagStrs, ",")
 	}
+	ds.logger.Debug("Fetching items with filters", "hostCount", len(hostids), "itemType", itemType, "showDisabled", showDisabled, "hasItemTagFilter", len(itemTagFilter) > 0)
 	allItems, err = ds.GetAllItems(ctx, hostids, nil, itemType, showDisabled, itemTagFilter)
 	if err != nil {
 		return nil, err
@@ -311,6 +320,10 @@ func (ds *Zabbix) GetHosts(ctx context.Context, groupFilter string, hostFilter s
 }
 
 func filterHostsByQuery(items []Host, filter string) ([]Host, error) {
+	if filter == "" {
+		return items, nil
+	}
+
 	re, err := parseFilter(filter)
 	if err != nil {
 		return nil, err
@@ -346,6 +359,10 @@ func (ds *Zabbix) GetGroups(ctx context.Context, groupFilter string) ([]Group, e
 }
 
 func filterGroupsByQuery(items []Group, filter string) ([]Group, error) {
+	if filter == "" {
+		return items, nil
+	}
+
 	re, err := parseFilter(filter)
 	if err != nil {
 		return nil, err
@@ -549,3 +566,113 @@ func (ds *Zabbix) GetVersion(ctx context.Context) (int, error) {
 	versionNum, err := strconv.Atoi(version)
 	return versionNum, err
 }
+
+func (ds *Zabbix) GetTriggers(ctx context.Context, groupFilter string, hostFilter string) ([]Trigger, error) {
+	ds.logger.Info("GetTriggers called", "groupFilter", groupFilter, "hostFilter", hostFilter)
+
+	hosts, err := ds.GetHosts(ctx, groupFilter, hostFilter)
+	if err != nil {
+		ds.logger.Error("GetHosts failed", "error", err)
+		return nil, err
+	}
+	ds.logger.Info("GetHosts returned", "count", len(hosts))
+
+	if len(hosts) == 0 {
+		return []Trigger{}, nil
+	}
+
+	hostids := make([]string, 0)
+	for _, host := range hosts {
+		hostids = append(hostids, host.ID)
+	}
+
+	// Get triggers currently in PROBLEM state (always include these)
+	problemParams := ZabbixAPIParams{
+		"output":            []string{"triggerid", "description", "priority", "value"},
+		"hostids":           hostids,
+		"selectHosts":       []string{"hostid", "name"},
+		"selectTags":        "extend",
+		"monitored":         true,
+		"expandDescription": true,
+		"skipDependent":     true, // Only show root cause triggers, not dependent ones
+		"filter": map[string]interface{}{
+			"value": "1",
+		},
+	}
+
+	problemResult, err := ds.Request(ctx, &ZabbixAPIRequest{Method: "trigger.get", Params: problemParams})
+	if err != nil {
+		return nil, err
+	}
+
+	var problemTriggers []Trigger
+	err = convertTo(problemResult, &problemTriggers)
+	if err != nil {
+		return nil, err
+	}
+
+	// Get triggers that changed state in the last 24 hours (for alert resolution)
+	oneDayAgo := time.Now().Add(-24 * time.Hour).Unix()
+	recentParams := ZabbixAPIParams{
+		"output":            []string{"triggerid", "description", "priority", "value"},
+		"hostids":           hostids,
+		"selectHosts":       []string{"hostid", "name"},
+		"selectTags":        "extend",
+		"monitored":         true,
+		"expandDescription": true,
+		"skipDependent":     true, // Only show root cause triggers, not dependent ones
+		"lastChangeSince":   oneDayAgo,
+	}
+
+	recentResult, err := ds.Request(ctx, &ZabbixAPIRequest{Method: "trigger.get", Params: recentParams})
+	if err != nil {
+		return nil, err
+	}
+
+	var recentTriggers []Trigger
+	err = convertTo(recentResult, &recentTriggers)
+	if err != nil {
+		return nil, err
+	}
+
+	// Merge and deduplicate
+	triggerMap := make(map[string]Trigger)
+	for _, t := range problemTriggers {
+		triggerMap[t.ID] = t
+	}
+	for _, t := range recentTriggers {
+		triggerMap[t.ID] = t
+	}
+
+	triggers := make([]Trigger, 0, len(triggerMap))
+	for _, t := range triggerMap {
+		triggers = append(triggers, t)
+	}
+
+	ds.logger.Info("GetTriggers returning", "problemCount", len(problemTriggers), "recentCount", len(recentTriggers), "totalCount", len(triggers))
+	return triggers, nil
+}
+
+func (ds *Zabbix) GetProblems(ctx context.Context, triggerIDs []string) ([]Problem, error) {
+	if len(triggerIDs) == 0 {
+		return []Problem{}, nil
+	}
+
+	params := ZabbixAPIParams{
+		"output":     []string{"eventid", "objectid", "severity", "name", "opdata"},
+		"objectids":  triggerIDs,
+		"source":     "0",
+		"object":     "0",
+		"recent":     true,
+		"selectTags": "extend",
+	}
+
+	result, err := ds.Request(ctx, &ZabbixAPIRequest{Method: "problem.get", Params: params})
+	if err != nil {
+		return nil, err
+	}
+
+	var problems []Problem
+	err = convertTo(result, &problems)
+	return problems, err
+}

pkg/zabbix/methods_test.go

@@ -122,6 +122,76 @@ func TestGetItems(t *testing.T) {
 	}
 }
 
+func TestGetItemsWithRegexItemTagFilterNoMatch(t *testing.T) {
+	// Test that when a regex itemTagFilter doesn't match any tags,
+	// GetItems returns an empty list instead of all items.
+	// 
+	// This test verifies the fix for the bug where an empty tag filter result
+	// would cause itemTagFilter to become empty string, silently removing the filter.
+	//
+	// Bug scenario (without fix):
+	// 1. Regex itemTagFilter "/^NonExistentTag/" doesn't match any tags
+	// 2. GetItemTags returns empty list
+	// 3. itemTagFilter becomes "" (empty string) 
+	// 4. GetAllItems is called with empty itemTagFilter → returns ALL items (no tag filtering)
+	// 5. filterItemsByQuery filters by itemFilter "/.*/" → returns all 2 items
+	//
+	// Fixed scenario (with fix):
+	// 1. Regex itemTagFilter "/^NonExistentTag/" doesn't match any tags
+	// 2. GetItemTags returns empty list
+	// 3. Early return with empty items list → returns 0 items
+	itemGetCalls := []map[string]interface{}{}
+	client := NewZabbixClientWithHandler(t, func(payload ApiRequestPayload) string {
+		if payload.Method == "item.get" {
+			// Track all item.get calls to verify behavior
+			paramsCopy := make(map[string]interface{})
+			for k, v := range payload.Params {
+				paramsCopy[k] = v
+			}
+			itemGetCalls = append(itemGetCalls, paramsCopy)
+			
+			// Return items that would be returned if no tag filter is applied
+			return `{
+				"result":[
+					{"itemid":"100","name":"CPU usage","tags":[{"tag":"Env","value":"prod"}]},
+					{"itemid":"200","name":"Memory usage","tags":[{"tag":"Application","value":"api"}]}
+				]
+			}`
+		}
+		if payload.Method == "hostgroup.get" {
+			return `{"result":[{"groupid":"1","name":"Servers"}]}`
+		}
+		if payload.Method == "host.get" {
+			return `{"result":[{"hostid":"10","name":"web01"}]}`
+		}
+		if payload.Method == "apiinfo.version" {
+			return `{"result":"6.4.0"}`
+		}
+		return `{"result":null}`
+	})
+
+	// Use a regex itemTagFilter that won't match any tags
+	// Use itemFilter "/.*/" which matches all items, so we can detect if bug returns all items
+	items, err := client.GetItems(context.Background(), "Servers", "web01", "/^NonExistentTag/", "/.*/", "num", false)
+	require.NoError(t, err)
+	
+	// With fix: Should return empty list (0 items) because no tags matched
+	// Without fix: Would return 2 items because itemTagFilter becomes empty and GetAllItems returns all items
+	if len(items) != 0 {
+		t.Errorf("Expected empty list when regex itemTagFilter matches no tags, but got %d items. This indicates the bug: itemTagFilter was silently removed and all items were returned.", len(items))
+		t.Logf("Item.get was called %d times", len(itemGetCalls))
+		for i, call := range itemGetCalls {
+			tags, hasTags := call["tags"]
+			if hasTags {
+				t.Logf("Call %d: has tags filter: %v", i+1, tags)
+			} else {
+				t.Logf("Call %d: NO tags filter (this is the bug - should not call GetAllItems with empty filter)", i+1)
+			}
+		}
+	}
+	assert.Len(t, items, 0, "Expected empty list when regex itemTagFilter matches no tags. Without fix, this would return 2 items.")
+}
+
 func TestGetItemsBefore54(t *testing.T) {
 	client := NewZabbixClientWithResponses(t, map[string]string{
 		"hostgroup.get": `{"result":[{"groupid":"1","name":"Servers"}]}`,

pkg/zabbix/models.go

@@ -111,3 +111,21 @@ type ValueMapping struct {
 	Value    string `json:"value"`
 	NewValue string `json:"newvalue"`
 }
+
+type Trigger struct {
+	ID          string     `json:"triggerid"`
+	Description string     `json:"description"`
+	Priority    string     `json:"priority"`
+	Value       string     `json:"value"`
+	Hosts       []ItemHost `json:"hosts,omitempty"`
+	Tags        []Tag      `json:"tags,omitempty"`
+}
+
+type Problem struct {
+	EventID  string `json:"eventid"`
+	ObjectID string `json:"objectid"`
+	Severity string `json:"severity"`
+	Name     string `json:"name"`
+	Opdata   string `json:"opdata"`
+	Tags     []Tag  `json:"tags,omitempty"`
+}

src/datasource/components/QueryEditor.tsx

@@ -55,6 +55,11 @@ const zabbixQueryTypeOptions: Array<ComboboxOption<QueryType>> = [
     label: 'User macros',
     description: 'User Macros',
   },
+  {
+    value: c.MODE_PROBLEMS_ALERTING,
+    label: 'Problems (Alerting)',
+    description: 'Query problems for alerting (returns 0/1 time series)',
+  },
 ];
 
 const getDefaultQuery: () => Partial<ZabbixMetricsQuery> = () => ({
@@ -226,6 +231,7 @@ export const QueryEditor = ({ query, datasource, onChange, onRunQuery, range }:
       {queryType === c.MODE_TEXT && renderTextMetricsEditor()}
       {queryType === c.MODE_ITSERVICE && renderITServicesEditor()}
       {queryType === c.MODE_PROBLEMS && renderProblemsEditor()}
+      {queryType === c.MODE_PROBLEMS_ALERTING && renderProblemsEditor()}
       {queryType === c.MODE_TRIGGERS && renderTriggersEditor()}
       {queryType === c.MODE_MACROS && renderUserMacrosEditor()}
       <QueryOptionsEditor queryType={queryType} queryOptions={query.options} onChange={onOptionsChange} />

src/datasource/components/QueryEditor/ProblemsQueryEditor.test.tsx

@@ -0,0 +1,132 @@
+import React from 'react';
+import { render, waitFor } from '@testing-library/react';
+import { ProblemsQueryEditor } from './ProblemsQueryEditor';
+import { ShowProblemTypes, ZabbixTagEvalType } from '../../types/query';
+
+const metricPickerSpy = jest.fn();
+
+jest.mock('../../../components', () => ({
+  MetricPicker: (props: any) => {
+    metricPickerSpy(props);
+    return null;
+  },
+}));
+
+jest.mock('@grafana/runtime', () => ({
+  getTemplateSrv: jest.fn(() => ({
+    getVariables: jest.fn(() => []),
+  })),
+}));
+
+jest.mock('@grafana/ui', () => ({
+  Combobox: (props: any) => <div {...props} />,
+  InlineField: ({ children }: any) => <div>{children}</div>,
+  InlineFieldRow: ({ children }: any) => <div>{children}</div>,
+  InlineFormLabel: ({ children }: any) => <div>{children}</div>,
+  Input: (props: any) => <input {...props} />,
+  MultiSelect: (props: any) => <div {...props} />,
+}));
+
+const baseQuery: any = {
+  group: { filter: '' },
+  host: { filter: '' },
+  proxy: { filter: '' },
+  application: { filter: '' },
+  trigger: { filter: '' },
+  tags: { filter: '' },
+  evaltype: ZabbixTagEvalType.AndOr,
+  showProblems: ShowProblemTypes.Problems,
+  options: { severities: [] },
+};
+
+const buildDatasource = (overrides: Partial<any> = {}) => {
+  const zabbix = {
+    getAllGroups: jest.fn().mockResolvedValue([]),
+    getAllHosts: jest.fn().mockResolvedValue([]),
+    getAllApps: jest.fn().mockResolvedValue([]),
+    getProxies: jest.fn().mockResolvedValue([]),
+    supportsApplications: jest.fn(() => true),
+    ...overrides,
+  };
+
+  return {
+    zabbix,
+    interpolateVariablesInQueries: jest.fn((queries: any[]) => queries),
+  };
+};
+
+describe('ProblemsQueryEditor', () => {
+  beforeEach(() => {
+    metricPickerSpy.mockClear();
+  });
+
+  it('uses proxy name when host is missing', async () => {
+    const datasource = buildDatasource({
+      getProxies: jest.fn().mockResolvedValue([{ name: 'proxy-a' }]),
+    });
+
+    render(<ProblemsQueryEditor query={baseQuery} datasource={datasource as any} onChange={jest.fn()} />);
+
+    await waitFor(() => {
+      const proxyCall = metricPickerSpy.mock.calls
+        .map((call) => call[0])
+        .find((props) => props?.placeholder === 'Proxy name' && props?.options);
+
+      expect(proxyCall).toBeTruthy();
+      expect(proxyCall.options).toEqual([{ value: 'proxy-a', label: 'proxy-a' }]);
+    });
+  });
+
+  it('uses proxy host when present', async () => {
+    const datasource = buildDatasource({
+      getProxies: jest.fn().mockResolvedValue([{ host: 'legacy-proxy' }]),
+    });
+
+    render(<ProblemsQueryEditor query={baseQuery} datasource={datasource as any} onChange={jest.fn()} />);
+
+    await waitFor(() => {
+      const proxyCall = metricPickerSpy.mock.calls
+        .map((call) => call[0])
+        .find((props) => props?.placeholder === 'Proxy name' && props?.options);
+
+      expect(proxyCall).toBeTruthy();
+      expect(proxyCall.options).toEqual([{ value: 'legacy-proxy', label: 'legacy-proxy' }]);
+    });
+  });
+
+  it('defaults missing option values to empty strings', async () => {
+    const datasource = buildDatasource({
+      getAllGroups: jest.fn().mockResolvedValue([{ name: 'group-a' }, { name: '' }, {}]),
+      getAllHosts: jest.fn().mockResolvedValue([{ name: 'host-a' }, { name: '' }, {}]),
+      getAllApps: jest.fn().mockResolvedValue([{ name: 'app-a' }, { name: '' }, {}]),
+      getProxies: jest.fn().mockResolvedValue([{ name: '' }, { host: '' }, { name: 'proxy-a' }]),
+    });
+
+    render(<ProblemsQueryEditor query={baseQuery} datasource={datasource as any} onChange={jest.fn()} />);
+
+    await waitFor(() => {
+      const groupCall = metricPickerSpy.mock.calls
+        .map((call) => call[0])
+        .find((props) => props?.placeholder === 'Group name' && props?.options);
+      const hostCall = metricPickerSpy.mock.calls
+        .map((call) => call[0])
+        .find((props) => props?.placeholder === 'Host name' && props?.options);
+      const appCall = metricPickerSpy.mock.calls
+        .map((call) => call[0])
+        .find((props) => props?.placeholder === 'Application name' && props?.options);
+      const proxyCall = metricPickerSpy.mock.calls
+        .map((call) => call[0])
+        .find((props) => props?.placeholder === 'Proxy name' && props?.options);
+
+      const hasValidValues = (options: any[]) =>
+        options.every(
+          (option) => option.value !== undefined && (option.label !== undefined || option.value === '/.*/')
+        );
+
+      expect(hasValidValues(groupCall.options)).toBe(true);
+      expect(hasValidValues(hostCall.options)).toBe(true);
+      expect(hasValidValues(appCall.options)).toBe(true);
+      expect(hasValidValues(proxyCall.options)).toBe(true);
+    });
+  });
+});

src/datasource/components/QueryEditor/ProblemsQueryEditor.tsx

@@ -43,8 +43,8 @@ export const ProblemsQueryEditor = ({ query, datasource, onChange }: Props) => {
   const loadGroupOptions = async () => {
     const groups = await datasource.zabbix.getAllGroups();
     const options = groups?.map((group) => ({
-      value: group.name,
-      label: group.name,
+      value: group.name ?? '',
+      label: group.name ?? '',
     }));
     options.unshift(...getVariableOptions());
     return options;
@@ -58,8 +58,8 @@ export const ProblemsQueryEditor = ({ query, datasource, onChange }: Props) => {
   const loadHostOptions = async (group: string) => {
     const hosts = await datasource.zabbix.getAllHosts(group);
     let options: Array<ComboboxOption<string>> = hosts?.map((host) => ({
-      value: host.name,
-      label: host.name,
+      value: host.name ?? '',
+      label: host.name ?? '',
     }));
     options = _.uniqBy(options, (o) => o.value);
     options.unshift({ value: '/.*/' });
@@ -75,8 +75,8 @@ export const ProblemsQueryEditor = ({ query, datasource, onChange }: Props) => {
   const loadAppOptions = async (group: string, host: string) => {
     const apps = await datasource.zabbix.getAllApps(group, host);
     let options: Array<ComboboxOption<string>> = apps?.map((app) => ({
-      value: app.name,
-      label: app.name,
+      value: app.name ?? '',
+      label: app.name ?? '',
     }));
     options = _.uniqBy(options, (o) => o.value);
     options.unshift(...getVariableOptions());
@@ -91,8 +91,8 @@ export const ProblemsQueryEditor = ({ query, datasource, onChange }: Props) => {
   const loadProxyOptions = async () => {
     const proxies = await datasource.zabbix.getProxies();
     const options = proxies?.map((proxy) => ({
-      value: proxy.host,
-      label: proxy.host,
+      value: (!!proxy.host ? proxy.host : proxy.name) ?? '',
+      label: (!!proxy.host ? proxy.host : proxy.name) ?? '',
     }));
     options.unshift(...getVariableOptions());
     return options;

src/datasource/components/VariableQueryEditor.tsx

@@ -51,7 +51,7 @@ export class ZabbixVariableQueryEditor extends PureComponent<VariableQueryProps,
   }
 
   getSelectedQueryType(queryType: VariableQueryTypes) {
-    return this.queryTypes.find((q) => q.value === queryType);
+    return this.queryTypes.find((q) => q.value === queryType) ?? this.defaults.selectedQueryType;
   }
 
   handleQueryUpdate = (evt: React.ChangeEvent<HTMLInputElement>, prop: string) => {

src/datasource/constants.ts

@@ -14,6 +14,7 @@ export const MODE_ITEMID = '3';
 export const MODE_TRIGGERS = '4';
 export const MODE_PROBLEMS = '5';
 export const MODE_MACROS = '6';
+export const MODE_PROBLEMS_ALERTING = '7';
 
 // Triggers severity
 export const SEV_NOT_CLASSIFIED = 0;

src/datasource/datasource.ts

@@ -900,7 +900,7 @@ export class ZabbixDatasource extends DataSourceWithBackend<ZabbixMetricsQuery,
       return false;
     }
 
-    return target.queryType === c.MODE_METRICS || target.queryType === c.MODE_ITEMID;
+    return target.queryType === c.MODE_METRICS || target.queryType === c.MODE_ITEMID || target.queryType === c.MODE_PROBLEMS_ALERTING;
   };
 
   isDBConnectionTarget = (target: any): boolean => {

src/datasource/types/query.ts

@@ -9,7 +9,8 @@ export type QueryType =
   | typeof c.MODE_ITEMID
   | typeof c.MODE_TRIGGERS
   | typeof c.MODE_PROBLEMS
-  | typeof c.MODE_MACROS;
+  | typeof c.MODE_MACROS
+  | typeof c.MODE_PROBLEMS_ALERTING;
 
 type BaseQuery = { queryType: QueryType; datasourceId: number } & DataQuery;
 

src/datasource/zabbix/zabbix.ts

@@ -296,7 +296,6 @@ export class Zabbix implements ZabbixConnector {
   }
 
   getAllGroups() {
-    console.log(this.zabbixAPI.getGroups());
     return this.zabbixAPI.getGroups();
   }
 

src/panel-triggers/components/Problems/Problems.test.tsx

@@ -0,0 +1,253 @@
+import React from 'react';
+import { render, screen, within } from '@testing-library/react';
+import { ProblemList, ProblemListProps } from './Problems';
+import { ProblemDTO, ZBXAlert, ZBXEvent } from '../../../datasource/types';
+import { ProblemsPanelOptions, DEFAULT_SEVERITY } from '../../types';
+import { APIExecuteScriptResponse, ZBXScript } from '../../../datasource/zabbix/connectors/zabbix_api/types';
+
+// Mock @grafana/runtime
+jest.mock('@grafana/runtime', () => ({
+  ...jest.requireActual('@grafana/runtime'),
+  reportInteraction: jest.fn(),
+  config: {},
+}));
+
+describe('ProblemList', () => {
+  const mockGetProblemEvents = jest.fn<Promise<ZBXEvent[]>, [ProblemDTO]>();
+  const mockGetProblemAlerts = jest.fn<Promise<ZBXAlert[]>, [ProblemDTO]>();
+  const mockGetScripts = jest.fn<Promise<ZBXScript[]>, [ProblemDTO]>();
+  const mockOnExecuteScript = jest.fn<Promise<APIExecuteScriptResponse>, [ProblemDTO, string, string]>();
+  const mockOnProblemAck = jest.fn();
+  const mockOnTagClick = jest.fn();
+  const mockOnPageSizeChange = jest.fn();
+  const mockOnColumnResize = jest.fn();
+
+  const defaultPanelOptions: ProblemsPanelOptions = {
+    datasources: [],
+    fontSize: '100%',
+    layout: 'table',
+    schemaVersion: 1,
+    targets: [],
+    hostField: true,
+    hostTechNameField: false,
+    hostGroups: false,
+    hostProxy: false,
+    severityField: true,
+    statusField: true,
+    statusIcon: true,
+    opdataField: false,
+    ackField: true,
+    showTags: true,
+    showDatasourceName: false,
+    ageField: true,
+    customLastChangeFormat: false,
+    lastChangeFormat: '',
+    highlightNewEvents: false,
+    highlightNewerThan: '',
+    markAckEvents: false,
+    ackEventColor: 'rgb(56, 219, 156)',
+    okEventColor: 'rgb(56, 189, 113)',
+    triggerSeverity: DEFAULT_SEVERITY,
+    problemTimeline: false,
+    allowDangerousHTML: false,
+    resizedColumns: [],
+  };
+
+  const createMockProblem = (id: string, timestamp: number): ProblemDTO => ({
+    eventid: id,
+    name: `Test Problem ${id}`,
+    acknowledged: '0',
+    value: '1',
+    severity: '3',
+    priority: '3',
+    host: `Test Host ${id}`,
+    hostTechName: `host-${id}`,
+    hostInMaintenance: false,
+    groups: [],
+    proxy: '',
+    tags: [],
+    url: '',
+    opdata: '',
+    datasource: { type: 'alexanderzobnin-zabbix-datasource', uid: 'test-ds' },
+    timestamp,
+    acknowledges: [],
+    suppressed: '0',
+    suppression_data: [],
+    comments: '',
+  });
+
+  const defaultProps: ProblemListProps = {
+    problems: [],
+    panelOptions: defaultPanelOptions,
+    loading: false,
+    pageSize: 10,
+    fontSize: 100,
+    panelId: 1,
+    getProblemEvents: mockGetProblemEvents,
+    getProblemAlerts: mockGetProblemAlerts,
+    getScripts: mockGetScripts,
+    onExecuteScript: mockOnExecuteScript,
+    onProblemAck: mockOnProblemAck,
+    onTagClick: mockOnTagClick,
+    onPageSizeChange: mockOnPageSizeChange,
+    onColumnResize: mockOnColumnResize,
+  };
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  describe('Age Field', () => {
+    it('should render the age column header when ageField is enabled', () => {
+      const props = {
+        ...defaultProps,
+        panelOptions: { ...defaultPanelOptions, ageField: true },
+        problems: [createMockProblem('1', 1609459200)], // 2021-01-01 00:00:00 UTC
+      };
+
+      render(<ProblemList {...props} />);
+
+      const table = screen.getByRole('table');
+      const headers = within(table).getAllByRole('columnheader');
+      const ageHeader = headers.find((header) => header.textContent === 'Age');
+
+      expect(ageHeader).toBeInTheDocument();
+    });
+
+    it('should not render the age column header when ageField is disabled', () => {
+      const props = {
+        ...defaultProps,
+        panelOptions: { ...defaultPanelOptions, ageField: false },
+        problems: [createMockProblem('1', 1609459200)],
+      };
+
+      render(<ProblemList {...props} />);
+
+      const table = screen.getByRole('table');
+      const headers = within(table).getAllByRole('columnheader');
+      const ageHeader = headers.find((header) => header.textContent === 'Age');
+
+      expect(ageHeader).toBeUndefined();
+    });
+  });
+
+  describe('Status Field', () => {
+    it('should render the status column header when statusField is enabled', () => {
+      const props = {
+        ...defaultProps,
+        panelOptions: { ...defaultPanelOptions, statusField: true },
+        problems: [createMockProblem('1', 1609459200)],
+      };
+
+      render(<ProblemList {...props} />);
+
+      const table = screen.getByRole('table');
+      const headers = within(table).getAllByRole('columnheader');
+      const statusHeader = headers.find((header) => header.textContent === 'Status');
+
+      expect(statusHeader).toBeInTheDocument();
+    });
+
+    it('should not render the status column header when statusField is disabled', () => {
+      const props = {
+        ...defaultProps,
+        panelOptions: { ...defaultPanelOptions, statusField: false },
+        problems: [createMockProblem('1', 1609459200)],
+      };
+
+      render(<ProblemList {...props} />);
+
+      const table = screen.getByRole('table');
+      const headers = within(table).getAllByRole('columnheader');
+      const statusHeader = headers.find((header) => header.textContent === 'Status');
+
+      expect(statusHeader).toBeUndefined();
+    });
+  });
+
+  describe('Severity Field', () => {
+    it('should render the severity column header when severityField is enabled', () => {
+      const props = {
+        ...defaultProps,
+        panelOptions: { ...defaultPanelOptions, severityField: true },
+        problems: [createMockProblem('1', 1609459200)],
+      };
+
+      render(<ProblemList {...props} />);
+
+      const table = screen.getByRole('table');
+      const headers = within(table).getAllByRole('columnheader');
+      const severityHeader = headers.find((header) => header.textContent === 'Severity');
+
+      expect(severityHeader).toBeInTheDocument();
+    });
+
+    it('should not render the severity column header when severityField is disabled', () => {
+      const props = {
+        ...defaultProps,
+        panelOptions: { ...defaultPanelOptions, severityField: false },
+        problems: [createMockProblem('1', 1609459200)],
+      };
+
+      render(<ProblemList {...props} />);
+
+      const table = screen.getByRole('table');
+      const headers = within(table).getAllByRole('columnheader');
+      const severityHeader = headers.find((header) => header.textContent === 'Severity');
+
+      expect(severityHeader).toBeUndefined();
+    });
+  });
+
+  describe('Ack Field', () => {
+    it('should render the ack column header when ackField is enabled', () => {
+      const props = {
+        ...defaultProps,
+        panelOptions: { ...defaultPanelOptions, ackField: true },
+        problems: [createMockProblem('1', 1609459200)],
+      };
+
+      render(<ProblemList {...props} />);
+
+      const table = screen.getByRole('table');
+      const headers = within(table).getAllByRole('columnheader');
+      const ackHeader = headers.find((header) => header.textContent === 'Ack');
+
+      expect(ackHeader).toBeInTheDocument();
+    });
+
+    it('should not render the ack column header when ackField is disabled', () => {
+      const props = {
+        ...defaultProps,
+        panelOptions: { ...defaultPanelOptions, ackField: false },
+        problems: [createMockProblem('1', 1609459200)],
+      };
+
+      render(<ProblemList {...props} />);
+
+      const table = screen.getByRole('table');
+      const headers = within(table).getAllByRole('columnheader');
+      const ackHeader = headers.find((header) => header.textContent === 'Ack');
+
+      expect(ackHeader).toBeUndefined();
+    });
+  });
+
+  describe('Datasource Field', () => {
+    it('should not render the datasource column header when showDatasourceName is disabled', () => {
+      const props = {
+        ...defaultProps,
+        panelOptions: { ...defaultPanelOptions, showDatasourceName: false },
+        problems: [createMockProblem('1', 1609459200)],
+      };
+
+      render(<ProblemList {...props} />);
+
+      const table = screen.getByRole('table');
+      const headers = within(table).getAllByRole('columnheader');
+      const datasourceHeader = headers.find((header) => header.textContent === 'Datasource');
+
+      expect(datasourceHeader).toBeUndefined();
+    });
+  });
+});

src/panel-triggers/components/Problems/Problems.tsx

@@ -23,8 +23,9 @@ import {
   getPaginationRowModel,
   useReactTable,
 } from '@tanstack/react-table';
-import { reportInteraction } from '@grafana/runtime';
+import { getDataSourceSrv, reportInteraction } from '@grafana/runtime';
 import { ProblemDetails } from './ProblemDetails';
+import { capitalizeFirstLetter, parseCustomTagColumns } from './utils';
 
 export interface ProblemListProps {
   problems: ProblemDTO[];
@@ -47,6 +48,33 @@ export interface ProblemListProps {
 
 const columnHelper = createColumnHelper<ProblemDTO>();
 
+const buildCustomTagColumns = (customTagColumns?: string) => {
+  const tagNames = parseCustomTagColumns(customTagColumns);
+
+  return tagNames.map((tagName) =>
+    columnHelper.accessor(
+      (row) => {
+        const tags = row.tags ?? [];
+        const values = tags
+          .filter((t) => t.tag === tagName)
+          .map((t) => t.value)
+          .filter(Boolean);
+
+        return values.length ? values.join(', ') : '';
+      },
+      {
+        id: `problem-tag_${tagName}`,
+        header: capitalizeFirstLetter(tagName),
+        size: 150,
+        meta: {
+          className: `problem-tag_${tagName}`,
+        },
+        cell: ({ getValue }) => <span>{getValue() as string}</span>,
+      }
+    )
+  );
+};
+
 export const ProblemList = (props: ProblemListProps) => {
   const {
     pageSize,
@@ -72,6 +100,8 @@ export const ProblemList = (props: ProblemListProps) => {
   const columns = useMemo(() => {
     const highlightNewerThan = panelOptions.highlightNewEvents && panelOptions.highlightNewerThan;
 
+    const customTagColumns = buildCustomTagColumns(panelOptions.customTagColumns);
+
     return [
       columnHelper.accessor('host', {
         header: 'Host',
@@ -146,6 +176,7 @@ export const ProblemList = (props: ProblemListProps) => {
         size: 70,
         cell: ({ cell }) => <AckCell acknowledges={cell.row.original.acknowledges} />,
       }),
+      ...customTagColumns,
       columnHelper.accessor('tags', {
         header: 'Tags',
         size: 150,
@@ -160,6 +191,19 @@ export const ProblemList = (props: ProblemListProps) => {
           />
         ),
       }),
+      columnHelper.accessor('datasource', {
+        header: 'Datasource',
+        size: 120,
+        cell: ({ cell }) => {
+          const datasource = cell.getValue();
+          let dsName: string = datasource as string;
+          if ((datasource as DataSourceRef)?.uid) {
+            const dsInstance = getDataSourceSrv().getInstanceSettings((datasource as DataSourceRef).uid);
+            dsName = dsInstance?.name || dsName;
+          }
+          return <span>{dsName}</span>;
+        },
+      }),
       columnHelper.accessor('timestamp', {
         id: 'age',
         header: 'Age',
@@ -167,7 +211,7 @@ export const ProblemList = (props: ProblemListProps) => {
         meta: {
           className: 'problem-age',
         },
-        cell: ({ cell }) => moment.unix(cell.row.original.timestamp),
+        cell: ({ cell }) => <span>{moment.unix(cell.row.original.timestamp).fromNow(true)}</span>,
       }),
       columnHelper.accessor('timestamp', {
         id: 'lastchange',
@@ -237,6 +281,27 @@ export const ProblemList = (props: ProblemListProps) => {
     }));
   }, [effectivePageSize]);
 
+  // Column visibility state derived from panelOptions
+  const columnVisibility = useMemo(
+    () => ({
+      host: panelOptions.hostField,
+      hostTechName: panelOptions.hostTechNameField,
+      groups: panelOptions.hostGroups,
+      proxy: panelOptions.hostProxy,
+      priority: panelOptions.severityField,
+      statusIcon: panelOptions.statusIcon,
+      value: panelOptions.statusField,
+      opdata: panelOptions.opdataField,
+      acknowledged: panelOptions.ackField,
+      tags: panelOptions.showTags,
+      datasource: panelOptions.showDatasourceName,
+      age: panelOptions.ageField,
+    }),
+    [panelOptions]
+  );
+
+  // https://github.com/TanStack/table/issues/6137
+  // eslint-disable-next-line react-hooks/incompatible-library -- TanStack Table's useReactTable returns functions that cannot be memoized
   const table = useReactTable({
     data: problems,
     columns,
@@ -245,25 +310,12 @@ export const ProblemList = (props: ProblemListProps) => {
     state: {
       columnSizing,
       pagination,
+      columnVisibility,
     },
     onPaginationChange: setPagination,
     meta: {
       panelOptions,
     },
-    initialState: {
-      columnVisibility: {
-        host: panelOptions.hostField,
-        hostTechName: panelOptions.hostTechNameField,
-        groups: panelOptions.hostGroups,
-        proxy: panelOptions.hostProxy,
-        severity: panelOptions.severityField,
-        statusIcon: panelOptions.statusIcon,
-        opdata: panelOptions.opdataField,
-        ack: panelOptions.ackField,
-        tags: panelOptions.showTags,
-        age: panelOptions.ageField,
-      },
-    },
     onColumnSizingChange: (updater) => {
       const newSizing = typeof updater === 'function' ? updater(columnSizing) : updater;
       setColumnSizing(newSizing);

src/panel-triggers/components/Problems/utils.test.ts

@@ -0,0 +1,38 @@
+import { capitalizeFirstLetter, parseCustomTagColumns } from './utils';
+
+describe('capitalizeFirstLetter', () => {
+  it('capitalizes first letter and lowercases the rest', () => {
+    expect(capitalizeFirstLetter('zabbixgrafana')).toBe('Zabbixgrafana');
+    expect(capitalizeFirstLetter('ZABBIXGRAFANA')).toBe('Zabbixgrafana');
+    expect(capitalizeFirstLetter('zAbBiXgRaFaNa')).toBe('Zabbixgrafana');
+  });
+
+  it('returns empty string for empty input', () => {
+    expect(capitalizeFirstLetter('')).toBe('');
+  });
+
+  it('handles single-character strings', () => {
+    expect(capitalizeFirstLetter('a')).toBe('A');
+    expect(capitalizeFirstLetter('A')).toBe('A');
+  });
+});
+
+describe('parseCustomTagColumns', () => {
+  it('returns empty array for undefined or empty input', () => {
+    expect(parseCustomTagColumns(undefined)).toEqual([]);
+    expect(parseCustomTagColumns('')).toEqual([]);
+    expect(parseCustomTagColumns('   ')).toEqual([]);
+  });
+
+  it('splits comma-separated values and trims whitespace', () => {
+    expect(parseCustomTagColumns('env, region ,service')).toEqual(['env', 'region', 'service']);
+  });
+
+  it('filters out empty values', () => {
+    expect(parseCustomTagColumns('env,, ,region,')).toEqual(['env', 'region']);
+  });
+
+  it('preserves order', () => {
+    expect(parseCustomTagColumns('a,b,c')).toEqual(['a', 'b', 'c']);
+  });
+});

src/panel-triggers/components/Problems/utils.ts

@@ -0,0 +1,12 @@
+export const capitalizeFirstLetter = (str: string): string => str.charAt(0).toUpperCase() + str.slice(1).toLowerCase();
+
+export const parseCustomTagColumns = (customTagColumns?: string): string[] => {
+  if (!customTagColumns) {
+    return [];
+  }
+
+  return customTagColumns
+    .split(',')
+    .map((tagName) => tagName.trim())
+    .filter(Boolean);
+};

src/panel-triggers/module.tsx

@@ -220,6 +220,17 @@ export const plugin = new PanelPlugin<ProblemsPanelOptions, {}>(ProblemsPanel)
         name: 'Datasource name',
         defaultValue: defaultPanelOptions.showDatasourceName,
         category: ['Fields'],
+      })
+      // Select tag name to display as column
+      .addTextInput({
+        path: 'customTagColumns',
+        name: 'Tags to columns',
+        defaultValue: '',
+        description: 'Comma-separated list of tag names to display as columns (e.g., component, scope, environment)',
+        settings: {
+          placeholder: 'component, scope, target',
+        },
+        category: ['Fields'],
       });
   });
 

src/panel-triggers/types.ts

@@ -42,6 +42,8 @@ export interface ProblemsPanelOptions {
   okEventColor: TriggerColor;
   ackEventColor: TriggerColor;
   markAckEvents?: boolean;
+  // Custom tag names to display as column
+  customTagColumns?: string;
 }
 
 export const DEFAULT_SEVERITY: TriggerSeverity[] = [