{"id":8664,"date":"2025-10-08T17:34:57","date_gmt":"2025-10-08T17:34:57","guid":{"rendered":"https:\/\/pokecon.jp\/job\/?p=8664"},"modified":"2025-10-08T17:34:57","modified_gmt":"2025-10-08T17:34:57","slug":"kubeblocks%e3%81%a8%e3%81%af%ef%bc%9fkubernetes%e3%81%a7db%e3%82%92%e7%ae%a1%e7%90%86%e3%81%99%e3%82%8b%e6%96%b0%e5%b8%b8%e8%ad%98-sios-tech-lab","status":"publish","type":"post","link":"https:\/\/pokecon.jp\/job\/8664\/","title":{"rendered":"KubeBlocks\u3068\u306f\uff1fKubernetes\u3067DB\u3092\u7ba1\u7406\u3059\u308b\u65b0\u5e38\u8b58 | SIOS Tech. Lab"},"content":{"rendered":"\n<\/p>\n
\n

\u4eca\u56de\u304b\u3089\u8907\u6570\u306e\u8a18\u4e8b\u306b\u307e\u305f\u304c\u3063\u3066Kubernetes\u3067DB\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u5f79\u7acb\u3064KubeBlocks\u3068\u3044\u3046\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002KubeBlocks\u304c\u3069\u3093\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308b\u304b\u7406\u89e3\u3059\u308b\u3068\u3068\u3082\u306bKubernetes\u3067\u306eDB\u7ba1\u7406\u306e\u91cd\u8981\u6027\u306b\u3064\u3044\u3066\u7406\u89e3\u3057\u3066\u3044\u305f\u3060\u3051\u308b\u3068\u5e78\u3044\u3067\u3059\u3002<\/span><\/p>\n

Kubeblocks\u306e\u89e3\u8aac\u306b\u5165\u308b\u524d\u306b\u3001\u307e\u305a\u300cDBaaS\u300d\u3068\u3001\u305d\u308c\u3092Kubernetes\u4e0a\u3067\u5b9f\u73fe\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u306b\u3064\u3044\u3066\u6574\u7406\u3057\u307e\u3059\u3002<\/span><\/p>\n

DBaaS\uff08Database as a Service\uff09\u3068\u306f\u3001\u30af\u30e9\u30a6\u30c9\u4e0a\u3067\u63d0\u4f9b\u3055\u308c\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002<\/span>\u5f93\u6765\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b5\u30fc\u30d0\u30fc\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u304b\u3089\u30d1\u30c3\u30c1\u9069\u7528\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u76e3\u8996\u3068\u3044\u3063\u305f\u904b\u7528\u30bf\u30b9\u30af\u3092\u624b\u52d5\u3067\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002DBaaS\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u305d\u308c\u3089\u306e\u64cd\u4f5c\u3092\u7c21\u6613\u5316\u30fb\u81ea\u52d5\u5316\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n

\"\"<\/a><\/p>\n

\u5f93\u6765\u306eDB\u7ba1\u7406\u3068DBaaS\u306e\u6bd4\u8f03<\/p>\n<\/div>\n

DB\u3092Kubernetes\u3067\u7ba1\u7406\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u5927\u304d\u304f3\u3064\u306e\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n

\u904b\u7528\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u7d71\u4e00<\/span><\/span><\/h2>\n

Kubernetes\u306b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30c7\u30d7\u30ed\u30a4\u3057\u3066\u3001\u5916\u90e8\u3067DB\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u904b\u7528\u3059\u308b\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u304c\u5206\u65ad\u3055\u308c\u3066\u904b\u7528\u30b3\u30b9\u30c8\u304c\u4e0a\u304c\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u30c7\u30d7\u30ed\u30a4\u3055\u308c\u3066\u3044\u308bKubernetes\u4e0a\u3067\u3082DB\u3092\u7ba1\u7406\u3059\u308b\u3053\u3068\u3067\u904b\u7528\u304c\u30b7\u30f3\u30d7\u30eb\u306b\u306a\u308a\u3001\u904b\u7528\u30b3\u30b9\u30c8\u3092\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n

\u9ad8\u5ea6\u306aDB\u69cb\u6210\u3092\u7c21\u6613\u306b\u69cb\u7bc9<\/span><\/span><\/h2>\n

Kubernetes\u306e\u30aa\u30fc\u30b1\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u6a5f\u80fd\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5197\u9577\u6027\u3084\u53ef\u7528\u6027\u3092\u8003\u616e\u3057\u305f\u9ad8\u5ea6\u306aDB\u69cb\u6210\u3092\u7c21\u6613\u306b\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/span>\u307e\u305f\u3001DB\u306e\u904b\u7528\u4f5c\u696d\u3092\u81ea\u52d5\u5316\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3001\u69cb\u7bc9\u304b\u3089\u904b\u7528\u307e\u3067\u3059\u3079\u3066\u306e\u7ba1\u7406\u3092\u52b9\u7387\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/span><\/p>\n

\u30d9\u30f3\u30c0\u30fc\u30ed\u30c3\u30af\u30a4\u30f3\u306e\u56de\u907f<\/span><\/span><\/h2>\n

\u7279\u5b9a\u306e\u30af\u30e9\u30a6\u30c9\u30d9\u30f3\u30c0\u30fc\u306eDBaaS\u3092\u5229\u7528\u3059\u308b\u3068\u3001\u305d\u306e\u7279\u5b9a\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u4ed5\u69d8\u306b\u6df1\u304f\u4f9d\u5b58\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u3001\u5c06\u6765\u7684\u306b\u5225\u306e\u74b0\u5883\u306b\u79fb\u884c\u3059\u308b\u969b\u306e\u969c\u58c1\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/span>Kubernetes\u3067DB\u7ba1\u7406\u3059\u308b\u5834\u5408\u3001YAML\u30d5\u30a1\u30a4\u30eb\u3068\u3044\u3063\u305f\u7d71\u4e00\u7684\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u5225\u74b0\u5883\u3067\u3082\u540c\u4e00\u306eDB\u69cb\u6210\u3092\u7c21\u5358\u306b\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/span><\/p>\n

KubeBlocks\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7528\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9Kubernetes\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u3067\u3059\u3002<\/span><\/p>\n

\"\"<\/a><\/p>\n

KubeBlocks\u306e\u69cb\u9020\uff08\u53c2\u7167\uff1ahttps:\/\/kubeblocks.io\/docs\/preview\/user_docs\/overview\/introduction\uff09<\/p>\n<\/div>\n

KubeBlocks\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066Kubernetes\u30af\u30e9\u30b9\u30bf\u4e0a\u306b\u3001DBaaS\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/span><\/p>\n

KubeBlocks\u306e\u5927\u304d\u306a\u7279\u5fb4\u3068\u3057\u3066\u3001\u7279\u5b9a\u306eDB\u306b\u4f9d\u5b58\u3057\u306a\u3044\u6c4e\u7528\u7684\u306aDB\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c7\u30d7\u30ed\u30a4\u3001\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u3044\u3063\u305f\u8907\u96d1\u306a\u904b\u7528\u30bf\u30b9\u30af\u304c\u81ea\u52d5\u5316\u3055\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001PostgreSQL\u3084MySQL\u306a\u3069\u69d8\u3005\u306a\u7a2e\u985e\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u3001\u7d71\u4e00\u3055\u308c\u305fYAML\u8a18\u6cd5\u3067\u7ba1\u7406\u3067\u304d\u308b\u305f\u3081\u3001\u8907\u6570DB\u306e\u904b\u7528\u304c\u975e\u5e38\u306b\u30b7\u30f3\u30d7\u30eb\u304b\u3064\u52b9\u7387\u7684\u306b\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n

\u00a0<\/p>\n

MySQL\u30af\u30e9\u30b9\u30bf\u30fc\u3092\u69cb\u7bc9\u3059\u308bYAML\u30d5\u30a1\u30a4\u30eb\u306e\u4f8b<\/span><\/p>\n

\n
apiVersion:<\/span> apps.kubeblocks.io\/v1<\/span>
\nkind:<\/span> Cluster<\/span>
\nmetadata:<\/span>
\n  name:<\/span> test-mysql<\/span>
\n  namespace:<\/span> demo<\/span>
\nspec:<\/span>
\n  terminationPolicy:<\/span> Delete<\/span>
\n  componentSpecs:<\/span>
\n    -<\/span> name:<\/span> mysql<\/span>
\n      componentDef:<\/span> \"mysql-8.0\"<\/span>
\n      serviceVersion:<\/span> 8<\/span>.<\/span>0<\/span>.<\/span>35<\/span>
\n      disableExporter:<\/span> false<\/span>
\n      replicas:<\/span>\u00a0<\/span>2<\/span>
\n      resources:<\/span>
\n        limits:<\/span>
\n          cpu:<\/span> '0.5'<\/span>
\n          memory:<\/span> 0<\/span>.<\/span>5Gi<\/span>
\n        requests:<\/span>
\n          cpu:<\/span> '0.5'<\/span>
\n          memory:<\/span> 0<\/span>.<\/span>5Gi<\/span>
\n      volumeClaimTemplates:<\/span>
\n        -<\/span> name:<\/span> data<\/span>
\n          spec:<\/span>
\n            storageClassName:<\/span> \"\"<\/span>
\n            accessModes:<\/span>
\n              -<\/span> ReadWriteOnce<\/span>
\n            resources:<\/span>
\n              requests:<\/span>
\n                storage:<\/span> 20Gi<\/span><\/code><\/pre>\n<\/div>\n
\n
apiVersion:<\/span> apps.kubeblocks.io\/v1
\nkind: Cluster
\nmetadata:
\n  name: test-pg
\n  namespace: demo
\nspec:
\n  terminationPolicy: Delete
\n  clusterDef: postgresql
\n  topology: replication
\n  componentSpecs:
\n    - name: postgresql
\n      serviceVersion: 16.4.0
\n      disableExporter: true
\n      replicas: 2
\n      resources:
\n        limits:
\n          cpu: \"0.5\"
\n          memory: \"0.5Gi\"
\n        requests:
\n          cpu: \"0.5\"
\n          memory: \"0.5Gi\"
\n      volumeClaimTemplates:
\n        - name: data
\n          spec:
\n            accessModes:
\n              - ReadWriteOnce
\n            resources:
\n              requests:
\n                storage: 20Gi<\/span><\/code><\/pre>\n<\/div>\n
KubeBlocks\u306b\u306f\u300ckbcli\u300d\u3068\u3044\u3046\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb\u304c\u5099\u308f\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067KubeBlocks\u306e\u30ea\u30bd\u30fc\u30b9\u306e\u64cd\u4f5c\u3092\u3088\u308a\u7c21\u5358\u306b\u884c\u3046\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/span><\/p>\n
\u300ckbcli\u300d\u3067\u51fa\u6765\u308b\u64cd\u4f5c\u3068\u3057\u3066DB\u30af\u30e9\u30b9\u30bf\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4f5c\u6210\u3001kbcli\u306e\u8ffd\u52a0\u6a5f\u80fd\u306e\u7ba1\u7406\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30af\u30e9\u30b9\u30bf\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u7ba1\u7406\u3001kubeBlocks\u81ea\u4f53\u306e\u7ba1\u7406\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n
KubeBlocks\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308bDB\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u95a2\u3057\u3066\u306f\u30b7\u30ea\u30fc\u30ba\u7b2c2\u56de\u3068\u306a\u308b\u6b21\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u3067\u3001\u5177\u4f53\u7684\u306a\u4e00\u89a7\u3068\u5171\u306b\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/span><\/p>\n
KubeBlocks\u3067DB\u30af\u30e9\u30b9\u30bf\u30fc\u3092\u69cb\u7bc9\u3057\u305f\u969b\u306e\u69cb\u6210\u4f8b\u304c\u4ee5\u4e0b\u306b\u306a\u308a\u307e\u3059\uff1a<\/span><\/p>\n
\"\"<\/a><\/p>\n
KubeBlocks\u306e\u69cb\u6210\u4f8b\uff08\u53c2\u7167\uff1ahttps:\/\/kubeblocks.io\/docs\/preview\/user_docs\/overview\/introductio\uff09<\/p>\n<\/div>\n
\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u3001KubeBlocks Control Plane\u3068\u547c\u3070\u308c\u308bKubeBlokcs\u306e\u7ba1\u7406\u3092\u884c\u3046\u30ce\u30fc\u30c9\u3068KubeBlocks Data Plane\u3068\u547c\u3070\u308c\u308bDB\u304c\u30c7\u30d7\u30ed\u30a4\u3055\u308c\u308b\u30ce\u30fc\u30c9\u306b\u5225\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u9ad8\u53ef\u7528\u6027\u3092\u4fdd\u6301\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n
\u3055\u3089\u306b\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30af\u30e9\u30b9\u30bf\u30fc\u306e\u5404\u30ec\u30d7\u30ea\u30ab\u3092Availability Zones\uff08AZ\uff09\u306b\u5206\u6563\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u707d\u5bb3\u5fa9\u65e7\u80fd\u529b\u3082\u9ad8\u3081\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/span><\/p>\n