Add etcd-operator

Signed-off-by: Andrei Kvapil <[email protected]>

packages/core/platform/bundles/distro-full.yaml

@@ -52,6 +52,12 @@ releases:
   privileged: true
   dependsOn: [cilium]
 
+- name: etcd-operator
+  releaseName: etcd-operator
+  chart: cozy-etcd-operator
+  namespace: cozy-etcd-operator
+  dependsOn: [cilium,cert-manager]
+
 - name: grafana-operator
   releaseName: grafana-operator
   chart: cozy-grafana-operator

packages/core/platform/bundles/distro-hosted.yaml

@@ -26,6 +26,12 @@ releases:
   privileged: true
   dependsOn: [victoria-metrics-operator]
 
+- name: etcd-operator
+  releaseName: etcd-operator
+  chart: cozy-etcd-operator
+  namespace: cozy-etcd-operator
+  dependsOn: [cert-manager]
+
 - name: grafana-operator
   releaseName: grafana-operator
   chart: cozy-grafana-operator

packages/core/platform/bundles/paas-full.yaml

@@ -81,6 +81,12 @@ releases:
   privileged: true
   dependsOn: [cilium,kubeovn]
 
+- name: etcd-operator
+  releaseName: etcd-operator
+  chart: cozy-etcd-operator
+  namespace: cozy-etcd-operator
+  dependsOn: [cilium,kubeovn,cert-manager]
+
 - name: grafana-operator
   releaseName: grafana-operator
   chart: cozy-grafana-operator

packages/core/platform/bundles/paas-hosted.yaml

@@ -26,6 +26,12 @@ releases:
   privileged: true
   dependsOn: [victoria-metrics-operator]
 
+- name: etcd-operator
+  releaseName: etcd-operator
+  chart: cozy-etcd-operator
+  namespace: cozy-etcd-operator
+  dependsOn: [cert-manager]
+
 - name: grafana-operator
   releaseName: grafana-operator
   chart: cozy-grafana-operator

packages/core/platform/templates/helmreleases.yaml

@@ -23,9 +23,11 @@ spec:
   interval: 1m
   releaseName: {{ $x.releaseName | default $x.name }}
   install:
+    crds: CreateReplace
     remediation:
       retries: -1
   upgrade:
+    crds: CreateReplace
     remediation:
       retries: -1
   chart:

packages/extra/etcd/Chart.yaml

@@ -3,4 +3,4 @@ name: etcd
 description: Storage for Kubernetes clusters
 icon: https://www.svgrepo.com/show/353714/etcd.svg
 type: application
-version: 1.0.0
+version: 2.0.0

packages/extra/etcd/templates/datastore.yaml

@@ -0,0 +1,36 @@
+---
+apiVersion: kamaji.clastix.io/v1alpha1
+kind: DataStore
+metadata:
+  name: {{ .Release.Namespace }}
+  annotations:
+    helm.sh/hook: post-install,post-upgrade
+spec:
+  driver: etcd
+  endpoints:
+  - etcd-0.etcd-headless.{{ .Release.Namespace }}.svc:2379
+  - etcd-1.etcd-headless.{{ .Release.Namespace }}.svc:2379
+  - etcd-2.etcd-headless.{{ .Release.Namespace }}.svc:2379
+  tlsConfig:
+    certificateAuthority:
+      certificate:
+        secretReference:
+          keyPath: tls.crt
+          name: etcd-ca-tls
+          namespace: {{ .Release.Namespace }}
+      privateKey:
+        secretReference:
+          keyPath: tls.key
+          name: etcd-ca-tls
+          namespace: {{ .Release.Namespace }}
+    clientCertificate:
+      certificate:
+        secretReference:
+          keyPath: tls.crt
+          name: etcd-client-tls
+          namespace: {{ .Release.Namespace }}
+      privateKey:
+        secretReference:
+          keyPath: tls.key
+          name: etcd-client-tls
+          namespace: {{ .Release.Namespace }}

packages/extra/etcd/templates/etcd-cluster.yaml

@@ -0,0 +1,167 @@
+---
+apiVersion: etcd.aenix.io/v1alpha1
+kind: EtcdCluster
+metadata:
+  name: etcd
+spec:
+  storage: {}
+  security:
+    tls:
+      peerTrustedCASecret: etcd-peer-ca-tls
+      peerSecret: etcd-peer-tls
+      serverSecret: etcd-server-tls
+      clientTrustedCASecret: etcd-ca-tls
+      clientSecret: etcd-client-tls
+---
+apiVersion: cert-manager.io/v1
+kind: Issuer
+metadata:
+  name: etcd-selfsigning-issuer
+spec:
+  selfSigned: {}
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: etcd-peer-ca
+spec:
+  isCA: true
+  usages:
+  - "signing"
+  - "key encipherment"
+  - "cert sign"
+  commonName: etcd-peer-ca
+  subject:
+    organizations:
+      - ACME Inc.
+    organizationalUnits:
+      - Widgets
+  secretName: etcd-peer-ca-tls
+  privateKey:
+    algorithm: RSA
+    size: 4096
+  issuerRef:
+    name: etcd-selfsigning-issuer
+    kind: Issuer
+    group: cert-manager.io
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: etcd-ca
+spec:
+  isCA: true
+  usages:
+  - "signing"
+  - "key encipherment"
+  - "cert sign"
+  commonName: etcd-ca
+  subject:
+    organizations:
+      - ACME Inc.
+    organizationalUnits:
+      - Widgets
+  secretName: etcd-ca-tls
+  privateKey:
+    algorithm: RSA
+    size: 4096
+  issuerRef:
+    name: etcd-selfsigning-issuer
+    kind: Issuer
+    group: cert-manager.io
+---
+apiVersion: cert-manager.io/v1
+kind: Issuer
+metadata:
+  name: etcd-peer-issuer
+spec:
+  ca:
+    secretName: etcd-peer-ca-tls
+---
+apiVersion: cert-manager.io/v1
+kind: Issuer
+metadata:
+  name: etcd-issuer
+spec:
+  ca:
+    secretName: etcd-ca-tls
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: etcd-server
+spec:
+  secretName: etcd-server-tls
+  isCA: false
+  usages:
+    - "server auth"
+    - "signing"
+    - "key encipherment"
+  dnsNames:
+  - etcd-0
+  - etcd-0.etcd-headless
+  - etcd-0.etcd-headless.{{ .Release.Namespace }}.svc
+  - etcd-1
+  - etcd-1.etcd-headless
+  - etcd-1.etcd-headless.{{ .Release.Namespace }}.svc
+  - etcd-2
+  - etcd-2.etcd-headless
+  - etcd-2.etcd-headless.{{ .Release.Namespace }}.svc
+  - localhost
+  - "127.0.0.1"
+  privateKey:
+    rotationPolicy: Always
+    algorithm: RSA
+    size: 4096
+  issuerRef:
+    name: etcd-issuer
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: etcd-peer
+spec:
+  secretName: etcd-peer-tls
+  isCA: false
+  usages:
+    - "server auth"
+    - "client auth"
+    - "signing"
+    - "key encipherment"
+  dnsNames:
+  - etcd-0
+  - etcd-0.etcd-headless
+  - etcd-0.etcd-headless.{{ .Release.Namespace }}.svc
+  - etcd-1
+  - etcd-1.etcd-headless
+  - etcd-1.etcd-headless.{{ .Release.Namespace }}.svc
+  - etcd-2
+  - etcd-2.etcd-headless
+  - etcd-2.etcd-headless.{{ .Release.Namespace }}.svc
+  - localhost
+  - "127.0.0.1"
+  privateKey:
+    rotationPolicy: Always
+    algorithm: RSA
+    size: 4096
+  issuerRef:
+    name: etcd-peer-issuer
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: etcd-client
+spec:
+  commonName: root
+  secretName: etcd-client-tls
+  usages:
+  - "signing"
+  - "key encipherment"
+  - "client auth"
+  privateKey:
+    rotationPolicy: Always
+    algorithm: RSA
+    size: 4096
+  issuerRef:
+    name: etcd-issuer
+    kind: Issuer

packages/extra/versions_map

@@ -1,3 +1,4 @@
-etcd 1.0.0 HEAD
+etcd 1.0.0 f7eaab0
+etcd 2.0.0 HEAD
 ingress 1.0.0 HEAD
 monitoring 1.0.0 HEAD

packages/system/etcd-operator/.helmignore

@@ -0,0 +1,3 @@
+images
+hack
+.gitkeep

packages/system/etcd-operator/Chart.yaml

@@ -0,0 +1,2 @@
+name: cozy-etcd-operator
+version: 0.4.0

packages/system/etcd-operator/Makefile

@@ -0,0 +1,8 @@
+NAME=etcd-operator
+NAMESPACE=cozy-etcd-operator
+
+include ../../../scripts/package-system.mk
+
+update:
+	rm -rf charts
+	helm pull oci://ghcr.io/aenix-io/charts/etcd-operator --untar --untardir charts

packages/system/etcd-operator/charts/etcd-operator/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

packages/system/etcd-operator/charts/etcd-operator/Chart.yaml

@@ -0,0 +1,5 @@
+apiVersion: v2
+appVersion: v0.2.0
+name: etcd-operator
+type: application
+version: 0.2.0