Rename mixin, add CI

.github/workflows/mixin.yml

@@ -0,0 +1,25 @@
+---
+name: mixin
+on:
+  pull_request:
+    paths:
+      - "elasticsearch-mixin/**"
+
+jobs:
+  lint:
+      name: lint
+      runs-on: ubuntu-latest
+      steps:
+        - name: Checkout repository
+          uses: actions/checkout@v4
+        - name: Setup Go
+          uses: actions/setup-go@v5
+          with:
+            go-version: 1.22.5
+        - name: Install dependencies
+          run: |
+            go install github.com/google/go-jsonnet/cmd/[email protected]
+            go install github.com/google/go-jsonnet/cmd/[email protected]
+            go install github.com/google/go-jsonnet/cmd/[email protected]
+        - name: Lint
+          run: bash ./scripts/lint-jsonnet.sh

elasticsearch_mixin/README.md → elasticsearch-mixin/README.md

@@ -5,16 +5,33 @@ This is a mixin for the elasticsearch_exporter to define dashboards, alerts, and
 Good example of upstream mixin for reference: https://github.com/kubernetes-monitoring/kubernetes-mixin
 
 
+docker-compose
+- docker-compose exec  elasticsearch bash
+  - bin/elasticsearch-reset-password -u elastic -f
+- login to grafana
+- add prometheus datasource (http://prometheus:9090)
+- http://127.0.0.1:3000
+- http://127.0.0.1:9090/targets?search=
+- http://127.0.0.1:9114/metrics
+
 ## Development
 
 ### JSONNET
+https://jsonnet.org/
+
 ```go install github.com/google/go-jsonnet/cmd/jsonnet@latest```
 
 ### JSONNET BUNDLER
 jsonnet bundler is a package manager for jsonnet
 
-```go install -a github.com/jsonnet-bundler/jsonnet-bundler/cmd/jb@latest```
+https://github.com/jsonnet-bundler/jsonnet-bundler
 
+```go install -a github.com/jsonnet-bundler/jsonnet-bundler/cmd/jb@latest```
 
 ### Grafonnet
+Grafana libraries for jsonnet: https://grafana.github.io/grafonnet/
+
 ```jb install github.com/grafana/grafonnet/gen/grafonnet-latest@main```
+
+validate
+go install github.com/grafana/dashboard-linter@latest

elasticsearch_mixin/dashboards.jsonnet → elasticsearch-mixin/dashboards.jsonnet

@@ -1,3 +1,3 @@
 local dashboards = (import 'mixin.libsonnet').grafanaDashboards;
 
-{ [name]: dashboards[name] for name in std.objectFields(dashboards)}
+{ [name]: dashboards[name] for name in std.objectFields(dashboards) }

elasticsearch-mixin/dashboards/g.libsonnet

@@ -0,0 +1 @@
+import 'github.com/grafana/grafonnet/gen/grafonnet-latest/main.libsonnet'

elasticsearch_mixin/dashboards/variables.libsonnet → elasticsearch-mixin/dashboards/variables.libsonnet

@@ -11,5 +11,5 @@ local var = g.dashboard.variable;
     + var.query.queryTypes.withLabelValues(
       'cluster',
       'elasticsearch_cluster_health_status',
-    )
+    ),
 }