{"id":128341,"date":"2024-03-25T06:00:22","date_gmt":"2024-03-24T21:00:22","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/daemonset-%e3%81%a7%e5%a7%8b%e3%82%81%e3%82%8b-kubernetes\/"},"modified":"2024-04-05T01:08:46","modified_gmt":"2024-04-04T16:08:46","slug":"daemonset-%e3%81%a7%e5%a7%8b%e3%82%81%e3%82%8b-kubernetes","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/daemonset-%e3%81%a7%e5%a7%8b%e3%82%81%e3%82%8b-kubernetes\/","title":{"rendered":"DaemonSet \u3067\u59cb\u3081\u308b Kubernetes"},"content":{"rendered":"

DaemonSet \u306f Kubernetes \u306e\u7279\u6b8a\u306a\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3067\u3001\u30af\u30e9\u30b9\u30bf\u30fc\u306e\u30ce\u30fc\u30c9\u3059\u3079\u3066\u306b 1 \u3064\u30b3\u30d4\u30fc\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u4ed6\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff08Deployment \u3084 ReplicaSet \u306a\u3069\uff09\u3068\u306f\u7570\u306a\u308a\u3001DaemonSet \u306f\u8907\u88fd\u6570\u306e\u7dad\u6301\u306b\u95a2\u4e0e\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5404\u30ce\u30fc\u30c9\u306b 1 \u3064\u30b3\u30d4\u30fc\u304c\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n

\u30c7\u30fc\u30e2\u30f3\u30bb\u30c3\u30c8\u306f\u3001\u3059\u3079\u3066\u306e\u30ce\u30fc\u30c9\u3067\u30ed\u30b0\u30b3\u30ec\u30af\u30bf\u3001\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30ad\u30b7\u306a\u3069\u3001\u30b7\u30b9\u30c6\u30e0\u30ec\u30d9\u30eb\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u5b9f\u884c\u3059\u308b\u306e\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u30c7\u30fc\u200b\u200b\u30e2\u30f3\u30bb\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30af\u30e9\u30b9\u30bf\u5185\u306e\u3059\u3079\u3066\u306e\u30ce\u30fc\u30c9\u3067\u5404\u30ce\u30fc\u30c9\u3067\u30b5\u30fc\u30d3\u30b9\u3092\u4f5c\u6210\u3057\u3066\u7ba1\u7406\u3059\u308b\u5fc5\u8981\u306a\u3057\u306b\u3001\u3053\u308c\u3089\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u30c7\u30fc\u30e2\u30f3\u30bb\u30c3\u30c8\u306e\u4f5c\u6210\u306b\u5fc5\u8981\u306a\u3001\u4ee5\u4e0b\u306e\u5185\u5bb9\u3092\u542b\u3080 YAML \u30d5\u30a1\u30a4\u30eb\u3092\u5b9a\u7fa9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

apiVersion: apps\/v1\r\nkind: DaemonSet\r\nmetadata:\r\nname: example-daemonset\r\nspec:\r\nselector:\r\nmatchLabels:\r\napp: example\r\ntemplate:\r\nmetadata:\r\nlabels:\r\napp: example\r\nspec:\r\ncontainers:\r\n- name: example-container\r\nimage: example\/image:latest\r\n<\/code><\/pre>\n
\u4e0a\u8ff0\u306e YAML \u30d5\u30a1\u30a4\u30eb\u3067\u306f\u3001metadata.name \u304c DaemonSet \u306e\u540d\u524d\u3092\u6307\u5b9a\u3057\u3001spec.selector \u306f DaemonSet \u306b\u5c5e\u3059\u308b Pod \u3092\u8b58\u5225\u3059\u308b\u30bb\u30ec\u30af\u30bf\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002spec.template \u306f\u5404\u30ce\u30fc\u30c9\u3067\u4f5c\u6210\u3055\u308c\u308b Pod \u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u5b9a\u7fa9\u3057\u3066\u304a\u308a\u3001spec.containers \u306f\u30b3\u30f3\u30c6\u30ca\u306e\u69cb\u6210\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
kubectl apply -f \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001YAML \u30d5\u30a1\u30a4\u30eb\u304b\u3089\u30c7\u30e2\u30f3\u30bb\u30c3\u30c8\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u30c7\u30fc\u30e2\u30f3\u30bb\u30c3\u30c8\u3092\u4f5c\u6210\u3059\u308b\u3068\u3001Kubernetes \u306f\u5404\u30ce\u30fc\u30c9\u306b\u81ea\u52d5\u7684\u306b Pod \u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5404\u30ce\u30fc\u30c9\u306b\u78ba\u5b9f\u306b\u30ec\u30d7\u30ea\u30ab\u304c 1 \u3064\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u65b0\u3057\u3044\u30ce\u30fc\u30c9\u304c\u8ffd\u52a0\u3055\u308c\u305f\u5834\u5408\u3001Kubernetes \u306f\u81ea\u52d5\u7684\u306b\u65b0\u3057\u3044\u30ce\u30fc\u30c9\u306b Pod \u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u30ce\u30fc\u30c9\u304c\u524a\u9664\u3055\u308c\u305f\u5834\u5408\u3001Kubernetes \u306f\u5bfe\u5fdc\u3059\u308b Pod \u3082\u81ea\u52d5\u7684\u306b\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n
DaemonSet \u306e Pod \u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001`kubectl get pods` \u30b3\u30de\u30f3\u30c9\u306b DaemonSet \u306e\u540d\u524d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u7279\u5b9a\u306e\u30ce\u30fc\u30c9\u4e0a\u306e Pod \u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001`kubectl get pods -o wide –field-selector spec.nodeName=` \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n
DaemonSet \u306b\u542b\u307e\u308c\u308b Pod \u3092\u66f4\u65b0\u3059\u308b\u306b\u306f\u3001YAML \u30d5\u30a1\u30a4\u30eb\u5185\u306e\u95a2\u9023\u69cb\u6210\u3092\u76f4\u63a5\u5909\u66f4\u3057\u3001`kubectl apply -f ` \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u518d\u9069\u7528\u3057\u307e\u3059\u3002\u305d\u3046\u3059\u308b\u3068\u3001Kubernetes \u304c\u81ea\u52d5\u7684\u306b DaemonSet \u306e Pod \u3092\u66f4\u65b0\u3057\u307e\u3059\u3002<\/p>\n
\u901a\u5e38\u306e\u69cb\u6210\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u52a0\u3048\u3001DaemonSet \u306f\u30ce\u30fc\u30c9\u306e\u89aa\u548c\u6027\u3001\u30c6\u30a4\u30f3\u30c8\u306e\u8a31\u5bb9\u3001\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306e\u6226\u7565\u306a\u3069\u591a\u304f\u306e\u305d\u306e\u4ed6\u306e\u69cb\u6210\u30aa\u30d7\u30b7\u30e7\u30f3\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u8a73\u7d30\u306f Kubernetes \u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
DaemonSet \u306f Kubernetes \u306e\u7279\u6b8a\u306a\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3067\u3001\u30af\u30e9\u30b9\u30bf\u30fc\u306e\u30ce\u30fc\u30c9\u3059\u3079\u3066\u306b 1 \u3064\u30b3\u30d4\u30fc\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u4ed6\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff08Deployment \u3084 ReplicaSet \u306a\u3069\uff09\u3068\u306f\u7570\u306a\u308a\u3001Daemon […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-128341","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nDaemonSet \u3067\u59cb\u3081\u308b Kubernetes - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/ja\/blog\/daemonset-\u3067\u59cb\u3081\u308b-kubernetes\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DaemonSet \u3067\u59cb\u3081\u308b Kubernetes\" \/>\n<meta property=\"og:description\" content=\"DaemonSet \u306f Kubernetes \u306e\u7279\u6b8a\u306a\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3067\u3001\u30af\u30e9\u30b9\u30bf\u30fc\u306e\u30ce\u30fc\u30c9\u3059\u3079\u3066\u306b 1 \u3064\u30b3\u30d4\u30fc\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u4ed6\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff08Deployment \u3084 ReplicaSet \u306a\u3069\uff09\u3068\u306f\u7570\u306a\u308a\u3001Daemon […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/daemonset-\u3067\u59cb\u3081\u308b-kubernetes\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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