feat: support camellia redis proxy (apecloud#330)

addons/camellia-redis-proxy-cluster/.helmignore

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+# 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/
+*.lock

addons/camellia-redis-proxy-cluster/Chart.yaml

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+annotations:
+  category: Database
+apiVersion: v2
+name: camellia-redis-proxy-cluster
+type: application
+version: 0.8.2
+description: A Camellia Redis Proxy Cluster Helm chart for KubeBlocks.
+dependencies:
+  - name: kblib
+    version: 0.1.0
+    repository: file://../kblib
+    alias: extra
+
+appVersion: "1.2.26"
+
+keywords:
+  - redis
+  - redis proxy
+  - database
+  - nosql
+
+home: https://github.com/apecloud/kubeblocks/tree/main/deploy/camellia-redis-proxy-cluster
+icon: https://kubeblocks.io/img/logo.png
+
+maintainers:
+  - name: ApeCloud
+    url: https://kubeblocks.io/
+
+sources:
+  - https://github.com/apecloud/kubeblocks/

addons/camellia-redis-proxy-cluster/templates/NOTES.txt

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+1. Get the application URL by running these commands:
+

addons/camellia-redis-proxy-cluster/templates/_helpers.tpl

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+{{/*
+Define common fileds of cluster object
+*/}}
+{{- define "camellia-redis-proxy.clusterCommon" }}
+apiVersion: apps.kubeblocks.io/v1alpha1
+kind: Cluster
+metadata:
+  name: {{ include "kblib.clusterName" . }}
+  namespace: {{ .Release.Namespace }}
+  labels: {{ include "kblib.clusterLabels" . | nindent 4 }}
+spec:
+  terminationPolicy: {{ .Values.extra.terminationPolicy }}
+  {{- include "kblib.affinity" . | indent 2 }}
+{{- end }}
+
+{{/*
+Define replica count.
+*/}}
+{{- define "camellia-redis-proxy.replicaCount" }}
+replicas: {{ .Values.replicas | default 2 }}
+{{- end }}

addons/camellia-redis-proxy-cluster/templates/cluster.yaml

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+{{- include "camellia-redis-proxy.clusterCommon" . }}
+  clusterDefinitionRef: camellia-redis-proxy
+  clusterVersionRef: {{ .Values.version }}
+  componentSpecs:
+    - name: proxy
+      componentDef: camellia-redis-proxy
+      {{- include "kblib.componentMonitor" . | indent 6 }}
+      {{- include "camellia-redis-proxy.replicaCount" . | indent 6 }}
+      serviceAccountName: {{ include "kblib.serviceAccountName" . }}
+      switchPolicy:
+        type: Noop
+      {{- include "kblib.componentResources" . | indent 6 }}
+      {{- include "kblib.componentStorages" . | indent 6 }}
+      {{- include "kblib.componentServices" . | indent 6 }}

addons/camellia-redis-proxy-cluster/templates/rbac.yaml

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+{{- include "kblib.rbac" . }}

addons/camellia-redis-proxy-cluster/templates/validate.yaml

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+{{/*
+Validate cpu, memory and storage
+*/}}
+{{- $cpu := (float64 .Values.cpu) }}
+{{- $memory := (float64 .Values.memory) }}
+{{- $storage := (float64 .Values.storage) }}
+{{- if or (lt $cpu 0.5) (gt $cpu 64.0) }}
+{{- fail (print "cpu must be between 0.5 and 64, got " $cpu) }}
+{{- end }}
+{{- if or (lt $memory 0.5) (gt $memory 1000.0) }}
+{{- fail (print "memory must be between 0.5 and 1000, got " $memory) }}
+{{- end }}
+{{- if or (lt $storage 1.0 ) (gt $storage 10000.0) }}
+{{- fail (print "storage must be between 1 and 10000, got " $storage) }}
+{{- end }}

addons/camellia-redis-proxy-cluster/values.schema.json

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+{
+  "$schema": "http://json-schema.org/schema#",
+  "type": "object",
+  "properties": {
+    "version": {
+      "title": "Version",
+      "description": "Camellia Redis Proxy Cluster version.",
+      "type": "string",
+      "default": "camellia-redis-proxy-1.2.26"
+    },
+    "replicas": {
+      "title": "Replicas",
+      "description": "The number of replicas, default is 2.",
+      "type": "integer",
+      "default": 1,
+      "minimum": 1,
+      "maximum": 2048
+    },
+    "cpu": {
+      "title": "CPU",
+      "description": "CPU cores.",
+      "type": [
+        "number",
+        "string"
+      ],
+      "default": 0.5,
+      "minimum": 0.5,
+      "maximum": 64,
+      "multipleOf": 0.5
+    },
+    "memory": {
+      "title": "Memory(Gi)",
+      "description": "Memory, the unit is Gi.",
+      "type": [
+        "number",
+        "string"
+      ],
+      "default": 0.5,
+      "minimum": 0.5,
+      "maximum": 1000
+    },
+    "storage": {
+      "title": "Storage(Gi)",
+      "description": "Storage size, the unit is Gi.",
+      "type": [
+        "number",
+        "string"
+      ],
+      "default": 20,
+      "minimum": 1,
+      "maximum": 10000
+    }
+  }
+}

addons/camellia-redis-proxy-cluster/values.yaml

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+## @param version camellia redis proxy version
+version: camellia-redis-proxy-1.2.26
+
+## @param replicas specify replicas of camellia redis proxy
+replicas: 2
+
+## @param cpu
+##
+cpu: 0.5
+
+## @param memory, the unit is Gi
+##
+memory: 1
+
+## @param requests.cpu if not set, use cpu
+## @param requests.memory, if not set, use memory
+##
+requests:
+#  cpu:
+#  memory:
+
+## @param storage size, the unit is Gi
+##
+storage: 20
+

addons/camellia-redis-proxy/.helmignore

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+# 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/

addons/camellia-redis-proxy/Chart.yaml

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+apiVersion: v2
+name: camellia-redis-proxy
+description: "camellia-redis-proxy is a high-performance redis proxy developed using Netty4."
+
+type: application
+
+version: 0.8.2
+
+appVersion: "1.2.26"
+
+home: https://github.com/netease-im/camellia
+keywords:
+  - redis
+  - redis proxy
+  - database
+  - nosql
+
+maintainers:
+  - name: ApeCloud
+    url: https://github.com/apecloud/kubeblocks/deploy
+
+annotations:
+    addon.kubeblocks.io/kubeblocks-version: ">=0.8.2"
+    addon.kubeblocks.io/model: "key-value"
+    addon.kubeblocks.io/provider: "apecloud"

addons/camellia-redis-proxy/config/camellia-redis-proxy-application-config.tpl

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+## This is application.yml configuration file for camellia-redis-proxy
+
+## Default dynamic configuration example for multi-tenant proxy configuration
+## refer: https://github.com/netease-im/camellia/blob/master/docs/redis-proxy/other/multi-telant2.md
+## you need to provide a properties file (default is camellia-redis-proxy.properties) for dynamic configuration.
+server:
+  port: 6380
+spring:
+  application:
+    name: camellia-redis-proxy-server
+
+camellia-redis-proxy:
+  console-port: 16379
+  monitor-enable: false
+  monitor-interval-seconds: 60
+  plugins:
+    - monitorPlugin
+    - bigKeyPlugin
+    - hotKeyPlugin
+  client-auth-provider-class-name: com.netease.nim.camellia.redis.proxy.auth.MultiTenantClientAuthProvider
+  transpond:
+    type: custom
+    custom:
+      proxy-route-conf-updater-class-name: com.netease.nim.camellia.redis.proxy.route.MultiTenantProxyRouteConfUpdater
+#
+#  the mapping camellia-redis-proxy.properties file content, that is an array where each item represents a route, supporting multiple sets of routes:
+#  multi.tenant.route.config=[{"name":"route1", "password": "passwd1", "route": "redis://[email protected]:16379"},{"name":"route2", "password": "passwd2", "route": "redis-cluster://@127.0.0.1:6380,127.0.0.1:6381,127.0.0.1:6382"},{"name":"route3", "password": "passwd3", "route": {"type": "simple","operation": {"read": "redis://[email protected]:6379","type": "rw_separate","write": "redis-sentinel://[email protected]:6379,127.0.0.1:6378/master"}}}]
+
+
+## dynamic configuration for a single-tenant proxy with a local redis backend with json-file format
+## refer: https://github.com/netease-im/camellia/blob/master/docs/redis-proxy/other/dynamic-conf.md
+##
+#server:
+#  port: 6380
+#spring:
+#  application:
+#    name: camellia-redis-proxy-server
+#
+#camellia-redis-proxy:
+#  console-port: 16379                           # console port, default 16379, if setting -16379, proxy will choose a random port, if setting 0, will disable console
+#  password: pass123                             # password of proxy, priority less than custom client-auth-provider-class-name
+#  monitor-enable: false                         # monitor enable/disable configure
+#  monitor-interval-seconds: 60                  # monitor data refresh interval seconds
+#  plugins:                                      # plugin list
+#    - monitorPlugin
+#    - bigKeyPlugin
+#    - hotKeyPlugin
+#  proxy-dynamic-conf-loader-class-name: com.netease.nim.camellia.redis.proxy.conf.FileBasedProxyDynamicConfLoader
+#  config:
+#    "dynamic.conf.file.path": "camellia-redis-proxy.properties"
+#  transpond:
+#    type: local                                 # local、remote、custom, local type does not support multi-tenant.
+#    local:
+#      type: complex                             # simple、complexze
+#      dynamic: true                             # dynamic load conf
+#      check-interval-millis: 3000               # dynamic conf check interval seconds
+#      json-file: "resource-table.json"          # backend redis resources json file
+
+## Another configuration for camellia-redis-proxy under a multi-tenant mode.
+## refer: https://github.com/netease-im/camellia/blob/master/docs/redis-proxy/other/multi-telant.md
+## you need to provide a properties file (default is camellia-redis-proxy.properties) for dynamic configuration.
+#
+# server:
+#   port: 6380
+# spring:
+#   application:
+#     name: camellia-redis-proxy-server
+#
+# camellia-redis-proxy:
+#   console-port: 16379
+#   monitor-enable: false
+#   monitor-interval-seconds: 60
+#   plugins:
+#     - monitorPlugin
+#     - bigKeyPlugin
+#     - hotKeyPlugin
+#   client-auth-provider-class-name: com.netease.nim.camellia.redis.proxy.auth.DynamicConfClientAuthProvider
+#   transpond:
+#     type: custom
+#     custom:
+#       proxy-route-conf-updater-class-name: com.netease.nim.camellia.redis.proxy.route.DynamicConfProxyRouteConfUpdater
+#
+#  the mapping camellia-redis-proxy.properties file content:
+#
+#  ## provided for DynamicConfProxyRouteConfUpdater
+#  1.default.route.conf=redis://@127.0.0.1:6379
+#  2.default.route.conf=redis-cluster://@127.0.0.1:6380,127.0.0.1:6381,127.0.0.1:6382
+#  3.default.route.conf={"type": "simple","operation": {"read": "redis://[email protected]:6379","type": "rw_separate","write": "redis-sentinel://[email protected]:6379,127.0.0.1:6378/master"}}
+#
+#  ## provided for DynamicConfClientAuthProvider
+#  password123.auth.conf=1|default
+#  password456.auth.conf=2|default
+#  password789.auth.conf=3|default
+
+
+
+
+
+
+
+
+

addons/camellia-redis-proxy/config/camellia-redis-proxy-backend-resource-config.tpl

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+## This is dynamic configuration file for camellia-redis-proxy backend redis resources with json format
+
+## the supported backend redis resources can be referred here: https://github.com/netease-im/camellia/blob/master/docs/redis-proxy/auth/redis-resources.md
+## and the example of backend resource configuration can be referred here: https://github.com/netease-im/camellia/blob/master/docs/redis-proxy/auth/complex.md
+
+## for example:
+## {
+#    "type": "simple",
+#    "operation": {
+#        "read": "redis://[email protected]:6379",
+#        "type": "rw_separate",
+#        "write": "redis-sentinel://[email protected]:6379,127.0.0.1:6378/master"
+#    }
+# }
+
+## config a redis backend resource, replace it with your own redis resource
+redis://[email protected]:6379

addons/camellia-redis-proxy/config/camellia-redis-proxy-properties-config.tpl

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+## This is dynamic configuration file for camellia redis proxy
+## when camellia-redis-proxy.proxy-dynamic-conf-loader-class-name defined in application.yaml is com.netease.nim.camellia.redis.proxy.conf.FileBasedProxyDynamicConfLoader then this file will be loaded
+## the default configuration file name is camellia-redis-proxy.properties
+
+## Configuration for multi-tenant proxies
+
+#  ## provided for DynamicConfProxyRouteConfUpdater
+#  1.default.route.conf=redis://@127.0.0.1:6379
+#  2.default.route.conf=redis-cluster://@127.0.0.1:6380,127.0.0.1:6381,127.0.0.1:6382
+#  3.default.route.conf={"type": "simple","operation": {"read": "redis://[email protected]:6379","type": "rw_separate","write": "redis-sentinel://[email protected]:6379,127.0.0.1:6378/master"}}
+#
+#  ## provided for DynamicConfClientAuthProvider
+#  password123.auth.conf=1|default
+#  password456.auth.conf=2|default
+#  password789.auth.conf=3|default
+
+
+## Another Configuration for multi-tenant proxies
+#  ## This is an array where each item represents a route, supporting multiple sets of routes.
+#  multi.tenant.route.config=[{"name":"route1", "password": "passwd1", "route": "redis://[email protected]:16379"},{"name":"route2", "password": "passwd2", "route": "redis-cluster://@127.0.0.1:6380,127.0.0.1:6381,127.0.0.1:6382"},{"name":"route3", "password": "passwd3", "route": {"type": "simple","operation": {"read": "redis://[email protected]:6379","type": "rw_separate","write": "redis-sentinel://[email protected]:6379,127.0.0.1:6378/master"}}}]