feat: helm charts for running local setup

mrsauravsahu · Mar 17, 2023 · 7f05c1c · 7f05c1c
1 parent 75fd4a8
commit 7f05c1c
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Showing 8 changed files with 141 additions and 39 deletions.
diff --git a/molecules/cluster-resources/config/externals/kafka/ingress.values.tftpl b/molecules/cluster-resources/config/externals/kafka/ingress.values.tftpl
@@ -0,0 +1,20 @@
+flags:
+  rewrite: false
+
+service:
+  name: kafka
+  port:
+    number: 9092
+
+annotations:
+  hajimari.io/enable: "true"
+  hajimari.io/appName: "kafka"
+
+ingress:
+  subdomain: kafka
+  routePath: /
+
+hosts:
+%{ for host in hosts ~}
+- name: ${host}
+%{ endfor ~}
diff --git a/molecules/cluster-resources/config/externals/otel-collector-mrss/values.yaml b/molecules/cluster-resources/config/externals/otel-collector-mrss/values.yaml
@@ -0,0 +1,26 @@
+mode: "deployment"
+
+config:
+  receivers:
+    filelog:
+      include: [/var/log/*.log]
+
+  processors:
+    batch: {}
+
+  exporters:
+    logging:
+      loglevel: debug
+
+    loki:
+      endpoint: "http://loki:3100/loki/api/v1/push"
+      labels:
+        attributes:
+          log.file.name: "filename"
+
+  service:
+    pipelines:
+      logs:
+        receivers: [filelog]
+        processors: [batch]
+        exporters: [loki]
diff --git a/...cules/cluster-resources/config/externals/otel-collector-template-monorepo-dev/values.yaml b/...cules/cluster-resources/config/externals/otel-collector-template-monorepo-dev/values.yaml
@@ -0,0 +1,26 @@
+mode: "deployment"
+
+config:
+  receivers:
+    filelog:
+      include: [/var/log/*.log]
+
+  processors:
+    batch: {}
+
+  exporters:
+    logging:
+      loglevel: debug
+
+    loki:
+      endpoint: "http://loki:3100/loki/api/v1/push"
+      labels:
+        attributes:
+          log.file.name: "filename"
+
+  service:
+    pipelines:
+      logs:
+        receivers: [filelog]
+        processors: [batch]
+        exporters: [loki]
diff --git a/molecules/cluster-resources/config/externals/prometheus/values.yaml b/molecules/cluster-resources/config/externals/prometheus/values.yaml
@@ -0,0 +1,5 @@
+nodeExporter:
+  # hostRootfs: false
+  hostRootFsMount:
+    enabled: false
+    mountPropagation: HostToContainer
diff --git a/molecules/cluster-resources/externals.tf b/molecules/cluster-resources/externals.tf
@@ -2,7 +2,7 @@ resource "helm_release" "external_apps" {
   for_each = { for external in var.externals : external.name => external }
   repository = each.value.repo
   name       = each.value.name
-  chart      = each.value.name
+  chart      = coalesce(each.value.chart_name, each.value.name)
   namespace  = each.value.namespace != null ? each.value.namespace : each.value.name
   create_namespace = true
   values = fileexists("./config/externals/${each.value.name}/values.yaml") == true ? ["${file("./config/externals/${each.value.name}/values.yaml")}"] : []

diff --git a/molecules/cluster-resources/inputs.tf b/molecules/cluster-resources/inputs.tf
@@ -22,29 +22,30 @@ variable "externals" {
   description = "Details about external items to install"
   type = list(object({
     name = string
+    chart_name = optional(string)
     repo = string
     version = string
     namespace = optional(string)
   }))
   // Feel free to move the applications arround, the order in the array does not matter
   default = [
-    {
-      name = "ingress-nginx"
-      repo = "https://kubernetes.github.io/ingress-nginx"
-      version = "4.4.0"
-    },
+    # {
+    #   name = "ingress-nginx"
+    #   repo = "https://kubernetes.github.io/ingress-nginx"
+    #   version = "4.4.0"
+    # },
     {
       name = "hajimari"
       repo = "https://hajimari.io"
       version = "1.2.0"
       namespace = "homelab"
     },
-    {
-      name = "postgresql"
-      repo = "https://cetic.github.io/helm-charts"
-      version = "0.2.3"
-      namespace = "homelab"
-    },
+    # {
+    #   name = "postgresql"
+    #   repo = "https://cetic.github.io/helm-charts"
+    #   version = "0.2.3"
+    #   namespace = "homelab"
+    # },
     // TODO: nextcloud fails due to slow startup, need to figure this out
     # {
     #   name = "nextcloud"
@@ -58,18 +59,18 @@ variable "externals" {
     #   version = "1.19.7",
     #   namespace = "homelab"
     # }
-    {
-      name = "pihole",
-      repo = "https://mojo2600.github.io/pihole-kubernetes/",
-      version = "2.11.0",
-      namespace = "homelab"
-    },
-    {
-      name = "keycloak",
-      repo = "https://codecentric.github.io/helm-charts",
-      version = "20.0.3",
-      namespace = "homelab"
-    },
+    # {
+    #   name = "pihole",
+    #   repo = "https://mojo2600.github.io/pihole-kubernetes/",
+    #   version = "2.11.0",
+    #   namespace = "homelab"
+    # },
+    # {
+    #   name = "keycloak",
+    #   repo = "https://codecentric.github.io/helm-charts",
+    #   version = "20.0.3",
+    #   namespace = "homelab"
+    # },
     {
       name = "prometheus",
       repo = "https://prometheus-community.github.io/helm-charts",

diff --git a/molecules/cluster-resources/local.inputs.tfvars b/molecules/cluster-resources/local.inputs.tfvars
@@ -1,6 +1,6 @@
 cluster = {
-  name = "default"
-  config_path = "../../config/127.0.0.1.kubeconfig"
+  name = "colima-justdocker"
+  config_path = "~/.kube/config"
   host = "https://127.0.0.1:6443"
   hosts = [
     "127.0.0.1.nip.io"
@@ -50,18 +50,18 @@ externals = [
     #   version = "20.0.3",
     #   namespace = "homelab"
     # },
-    {
-      name = "prometheus",
-      repo = "https://prometheus-community.github.io/helm-charts",
-      version = "19.3.1",
-      namespace = "homelab"
-    },
-    {
-      name = "grafana-agent-operator",
-      repo = "https://grafana.github.io/helm-charts",
-      version = "9.3.1",
-      namespace = "homelab"
-    },
+    #{
+    #  name = "prometheus",
+    #  repo = "https://prometheus-community.github.io/helm-charts",
+    #  version = "19.3.1",
+    #  namespace = "homelab"
+    #},
+    #{
+    #  name = "grafana-agent-operator",
+    #  repo = "https://grafana.github.io/helm-charts",
+    #  version = "9.3.1",
+    #  namespace = "homelab"
+    #},
     {
       name = "grafana",
       repo = "https://grafana.github.io/helm-charts",
@@ -81,4 +81,28 @@ externals = [
       version = "v0.72.0",
       namespace = "homelab"
     },
+    #{
+    #  name = "otel-collector-template-monorepo-dev",
+    #  chart_name = "opentelemetry-collector",
+    #  repo = "https://open-telemetry.github.io/opentelemetry-helm-charts"
+    #  version = "v0.72.0",
+    #  namespace = "template-monorepo-dev"
+    #},
+   #{
+   #   name = "opentelemetry-collector",
+   #   repo = "https://open-telemetry.github.io/opentelemetry-helm-charts"
+   #   version = "v0.72.0",
+   #   namespace = "homelab"
+   # },
+  #{
+  #    name = "kafka",
+  #    repo = "https://charts.bitnami.com/bitnami",
+  #    version = "21.3.0"
+  #},
+  {
+    name = "zeebe-full-helm",
+    repo = "https://helm.camunda.io"
+    version = "1.3.5",
+    namespace = "homelab"
+  },
   ]
diff --git a/molecules/cluster-resources/providers.tf b/molecules/cluster-resources/providers.tf
@@ -13,7 +13,7 @@ terraform {
     }
   }
 
-  backend "http" { }
+  # backend "http" { }
 }
 
 provider "helm" {