{"id":2706,"date":"2023-02-11T20:00:00","date_gmt":"2023-02-11T12:00:00","guid":{"rendered":"https:\/\/jovepater.com\/?p=2706"},"modified":"2023-02-22T00:10:26","modified_gmt":"2023-02-21T16:10:26","slug":"for-k8s-beginner-ep-6-deploy-container-yaml","status":"publish","type":"post","link":"https:\/\/jovepater.com\/article\/for-k8s-beginner-ep-6-deploy-container-yaml\/","title":{"rendered":"For K8S Beginner EP 6\uff1a\u900f\u904eYAML\u6a94\u4f86\u5efa\u7acbContainer"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>\u524d\u8a00<\/strong><\/h2>\n\n\n\n<p>YAML\u6a94\u6848\u662fKubernetes\u90e8\u7f72\u7684\u6700\u57fa\u672c\u4e5f\u662f\u6700\u91cd\u8981\u7684\u63cf\u8ff0\u6587\u4ef6\uff0c\u900f\u904eYAML\u7684\u63cf\u8ff0\u5167\u5bb9\u53ef\u4ee5\u8f15\u6613\u7684\u90e8\u7f72\u5404\u7a2e\u8cc7\u6e90\uff0c\u751a\u81f3\u662f\u6307\u5b9a\u8cc7\u6e90\u4e4b\u9593\u7684\u95dc\u4fc2\u6216\u6240\u5c6c\u8cc7\u6e90\u6240\u9700\u8981\u7684\u786c\u9ad4\u8cc7\u6e90\u7b49\uff0c\u82e5\u9084\u4e0d\u61c2YAML\u7de8\u5beb\u7684\u8b80\u8005\uff0c\u53ef\u4ee5\u81f3<a href=\"https:\/\/www.1ju.org\/yaml\/index\" data-type=\"URL\" data-id=\"https:\/\/www.1ju.org\/yaml\/index\" target=\"_blank\" rel=\"noreferrer noopener\">\u5104\u805a\u7db2-YAML\u6559\u5b78<\/a>\u7db2\u7ad9\u81ea\u5b78YAML\u7684\u57fa\u672c\u64b0\u5beb\u80fd\u529b\uff0c\u5df2\u7d93\u64c1\u6709YAML\u6280\u80fd\u7684\u8b80\u8005\u53ef\u4ee5\u7acb\u523b\u8ddf\u8457\u672c\u6587\u5b78\u7fd2\u5982\u4f55\u900f\u904eYAML\u4f86\u5efa\u7acbContainer\u56c9\uff01<br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6700\u57fa\u790e\u7684\u56db\u500b\u5143\u7d20<\/strong><\/h2>\n\n\n\n<p>\u7528\u65bc\u5efa\u7acbKubernetes\u8cc7\u6e90\u7684YAML\u6a94\u6709\u4e00\u5b9a\u7684\u898f\u5b9a\u8207\u98a8\u683c\uff0c\u5176\u4e2d\u6700\u57fa\u790e\u7684\u56db\u500b\u5143\u7d20\u5c24\u5176\u91cd\u8981\uff0c\u5206\u5225\u662fapiVersion\u3001kind\u3001metadata\u3001spec\uff1a<\/p>\n\n\n\n<ul>\n<li>apiVersion\uff1a\u6307\u5b9aKubernetes\u7684API\u7248\u672c<\/li>\n\n\n\n<li>kind\uff1a\u8cc7\u6e90\u985e\u578b\uff0c\u5982Pod\u3001Service\u3001ReplicaSet&#8230;\u7b49<\/li>\n\n\n\n<li>metadata\uff1a\u63cf\u8ff0\u9019\u500b\u8cc7\u6e90\uff0c\u5982\u540d\u5b57\u3001\u6a19\u7c64\u7b49<\/li>\n\n\n\n<li>spec\uff1a\u8a2d\u5b9a\u9019\u500b\u8cc7\u6e90\u898f\u683c\uff0c\u5305\u62ec\u6709\u5e7e\u500b\u526f\u672c\u3001\u6307\u5b9a\u7684image\u7b49<\/li>\n<\/ul>\n\n\n\n<p>\u9019\u56db\u500b\u57fa\u672c\u5143\u7d20\u7684\u6392\u5217\u7d44\u5408\u8207\u5806\u758a\uff0c\u6f38\u6f38\u7684\u5c31\u6703\u5f62\u6210\u4e00\u500b\u8907\u96dc\u7684Kubernetes\u8cc7\u6e90\u63cf\u8ff0YAML\u6a94\uff0c\u7528\u65bc\u5728Kubernetes\u5efa\u7acb\u5404\u7a2e\u8cc7\u6e90\u6216\u670d\u52d9\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u64b0\u5beb\u4e00\u500b\u555f\u52d5Pod\u7684YAML\u6a94<\/strong><\/h2>\n\n\n\n<p><strong>\u6b65\u9a5f1\uff1a<\/strong>\u5275\u5efa\u4e00\u500bYAML\u6a94\u6848\uff0c\u540d\u70bapod.yaml\u3002<\/p>\n\n\n\n<p><strong>\u6b65\u9a5f2\uff1a<\/strong>\u5728pod.yaml\u6a94\u6848\u5167\u5148\u653e\u5165\u57fa\u672c\u7684\u56db\u500b\u5143\u7d20\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: yaml; title: ; notranslate\" title=\"\">\napiVersion:\nkind:\nmetadata:\nspec:\n<\/pre><\/div>\n\n\n<p><strong>\u6b65\u9a5f3\uff1a<\/strong>\u6307\u5b9aappVersion\u7248\u672c\u70bav1\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>apiVersion: v1<\/code><\/pre>\n\n\n\n<p><strong>\u6b65\u9a5f4\uff1a<\/strong>\u6307\u5b9akind\u70baPod\u3002<\/p>\n\n\n\n<p>\u8a18\u5f97\uff0c\u5728Kubernetes\u5167\uff0c\u6700\u5c0f\u7684\u55ae\u4f4d\u662fPod\uff0c\u6240\u4ee5\u5efa\u7acb\u4e00\u500b\u5bb9\u5668\u7b49\u65bc\u5efa\u7acb\u4e00\u500bPod\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>kind: Pod<\/code><\/pre>\n\n\n\n<p><strong>\u6b65\u9a5f5\uff1a<\/strong>\u64b0\u5bebmetadata\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>metadata:\n  name: nginx-server    # \u7d66\u9019\u500bPod\u4e00\u500b\u540d\u7a31\u70banginx-server\n  labels:               # \u8a2d\u5b9a\u6a19\u7c64\u7d66\u9019\u500bPod\uff0c\u6a19\u7c64\u70bakey-value\u683c\u5f0f\n    env: production     # \u589e\u52a0\u4e00\u500blabel\uff0ckey=env, value=production\n                        # \u6a19\u7c64\u53ef\u4ee5\u6709\u5f88\u591a\u500b\uff0c\u5728\u6b64\u7bc4\u4f8b\u4e2d\u4efb\u4f55label\u4e0d\u5f71\u97ff\u904b\u4f5c<\/code><\/pre>\n\n\n\n<p><strong>\u6b65\u9a5f6\uff1a<\/strong>\u8a2d\u5b9aPod\u5167Container\u7684\u898f\u683c\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>spec:\n  containers:           # \u6307\u5b9aPod\u5167Container\u7684\u898f\u683c\n    - name: nginx       # \u6307\u5b9a\u9019\u500bContainer\u7684\u540d\u7a31\n      image: nginx      # \u6307\u5b9aimage (\u9810\u8a2d\u5f9eDocker Hub\u6293\u4e0b\u4f86)<\/code><\/pre>\n\n\n\n<p><strong>\u6b65\u9a5f7\uff1a<\/strong>\u5f9e\u6b65\u9a5f2\u5230\u6b65\u9a5f6\u7d44\u5408\u8d77\u4f86\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: yaml; title: ; notranslate\" title=\"\">\napiVersion: v1\nkind: Pod\nmetadata:\n  name: nginx-server\n  labels:\n    env: production\nspec:\n  containers:\n    - name: nginx\n      image: nginx\n<\/pre><\/div>\n\n\n<p><strong>\u6b65\u9a5f8\uff1a<\/strong>\u900f\u904ekubectl\u6307\u4ee4\u4f86\u5efa\u7acbPod\uff0c\u6307\u4ee4\u7684\u8a9e\u6cd5\u70ba\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$ kubectl create -f &#91;\u6a94\u6848\u540d\u7a31]<\/code><\/pre>\n\n\n\n<p>\u4ee5\u6b64\u6848\u4f8b\uff0c\u5be6\u969b\u6307\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$ kubectl create -f pod.yaml<\/code><\/pre>\n\n\n\n<p>\u6210\u529f\u8a0a\u606f\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/jovepater.com\/wp-content\/uploads\/2023\/01\/46acf5bec7c99380ff2071ec66a5d322.png\" alt=\"kubectl create -f yaml file container pod\" class=\"wp-image-2807\" width=\"354\" height=\"40\" srcset=\"https:\/\/jovepater.com\/wp-content\/uploads\/2023\/01\/46acf5bec7c99380ff2071ec66a5d322.png 354w, https:\/\/jovepater.com\/wp-content\/uploads\/2023\/01\/46acf5bec7c99380ff2071ec66a5d322-300x34.png 300w\" sizes=\"(max-width: 354px) 100vw, 354px\" \/><\/figure><\/div>\n\n\n<p><strong>\u6b65\u9a5f9\uff1a<\/strong>\u900f\u904ekubectl get pod\u4f86\u770b\u662f\u5426\u6709\u6210\u529f\u5efa\u7acb\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$ kubectl get pod nginx-server<\/code><\/pre>\n\n\n\n<p>\u56de\u61c9nginx-server\u9019\u500bPod\u7684\u8cc7\u8a0a\uff0c\u72c0\u614b\u70baRunning\uff0c\u8868\u793a\u6210\u529f\u5efa\u7acb\u4e26\u904b\u884c\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"704\" height=\"68\" src=\"https:\/\/jovepater.com\/wp-content\/uploads\/2023\/01\/cb725597743e93687c629ea16beaf427.png\" alt=\"kubectl get pod \" class=\"wp-image-2810\" srcset=\"https:\/\/jovepater.com\/wp-content\/uploads\/2023\/01\/cb725597743e93687c629ea16beaf427.png 704w, https:\/\/jovepater.com\/wp-content\/uploads\/2023\/01\/cb725597743e93687c629ea16beaf427-300x29.png 300w\" sizes=\"(max-width: 704px) 100vw, 704px\" \/><\/figure><\/div>\n\n\n<p><strong>\u6b65\u9a5f10\uff1a<\/strong>\u900f\u904ekubectl describe\u6307\u4ee4\u4f86\u67e5\u8a62nginx-server\u9019\u500bPod\u7684\u8a73\u7d30\u8cc7\u8a0a\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$ kubectl describe pod nginx-server<\/code><\/pre>\n\n\n\n<p>\u8a73\u7d30\u8a0a\u606f\u53ca\u8aaa\u660e\u5982\u4e0b\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: bash; title: ; notranslate\" title=\"\">\n# \u9019\u500bPod\u7684\u540d\u5b57\u662fnginx-server\uff0c\u5c0d\u61c9\u5230pod.yaml\u5167\u5bb9\u7684metadata-&gt;name\nName:             nginx-server\nNamespace:        default\nPriority:         0\nService Account:  default\nNode:             minikube\/192.168.49.2\nStart Time:       Wed, 25 Jan 2023 15:29:07 +0800\n# \u6a19\u7c64\uff0c\u5c0d\u61c9\u5230pod.yaml\u5167\u5bb9\u7684metadata-&gt;labels-&gt;env\nLabels:           env=production\nAnnotations:      &lt;none&gt;\n# Pod\u904b\u884c\u72c0\u614b\nStatus:           Running\nIP:               172.17.0.3\nIPs:\n  IP:  172.17.0.3\nContainers:\n  # \u5efa\u7acb\u9019\u500bContainer\u7684\u540d\u5b57\uff0c\u5c0d\u61c9\u5230pod.yaml\u5167\u5bb9\u7684spec-&gt;containers-&gt;name\n  nginx:\n    # Container ID\u662f\u7531Container Engine Docker\u7d66\u7684\u4e00\u500b\u552f\u4e00\u503c\uff0c\u4ee3\u8868\u9019\u500bContainer\u7684\u8eab\u5206\u8b49\n    Container ID:   docker:\/\/c713fda0b8847ab686d4be2c866b2b2ffdb2f5339283eba59f79c0a927c172d8\n    # \u5efa\u7acb\u9019\u500bContainer\u7684image\uff0c\u5c0d\u61c9\u5230pod.yaml\u5167\u5bb9\u7684spec-&gt;containers-&gt;image\n    Image:          nginx\n    Image ID:       docker-pullable:\/\/nginx@sha256:b8f2383a95879e1ae064940d9a200f67a6c79e710ed82ac42263397367e7cc4e\n    Port:           &lt;none&gt;\n    Host Port:      &lt;none&gt;\n    State:          Running\n      Started:      Wed, 25 Jan 2023 15:29:11 +0800\n    Ready:          True\n    Restart Count:  0\n    Environment:    &lt;none&gt;\n    Mounts:\n      \/var\/run\/secrets\/kubernetes.io\/serviceaccount from kube-api-access-jz2nr (ro)\nConditions:\n  Type              Status\n  Initialized       True\n  Ready             True\n  ContainersReady   True\n  PodScheduled      True\nVolumes:\n  kube-api-access-jz2nr:\n    Type:                    Projected (a volume that contains injected data from multiple sources)\n    TokenExpirationSeconds:  3607\n    ConfigMapName:           kube-root-ca.crt\n    ConfigMapOptional:       &lt;nil&gt;\n    DownwardAPI:             true\nQoS Class:                   BestEffort\nNode-Selectors:              &lt;none&gt;\nTolerations:                 node.kubernetes.io\/not-ready:NoExecute op=Exists for 300s\n                             node.kubernetes.io\/unreachable:NoExecute op=Exists for 300s\n# \u4ee5\u6642\u9593\u5e8f\u5217\u51fa\u9019\u500bPod\u6240\u6709\u7684\u4e8b\u4ef6\uff0c\u5305\u542b\u5efa\u7acb\u3001\u4e0b\u8f09image\u3001\u555f\u52d5\u7b49\u4e8b\u4ef6\nEvents:\n  Type    Reason     Age   From               Message\n  ----    ------     ----  ----               -------\n  Normal  Scheduled  19s   default-scheduler  Successfully assigned default\/nginx-server to minikube\n  Normal  Pulling    18s   kubelet            Pulling image &quot;nginx&quot;\n  Normal  Pulled     15s   kubelet            Successfully pulled image &quot;nginx&quot; in 3.186193527s\n  Normal  Created    15s   kubelet            Created container nginx\n  Normal  Started    15s   kubelet            Started container nginx\n<\/pre><\/div>\n\n\n<p class=\"has-text-align-center\">~ END ~<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-table\"><div class=\"table\"><table><tbody><tr><td>&lt; <a href=\"https:\/\/jovepater.com\/article\/for-k8s-beginner-ep-5-basic-kubectl\/\" data-type=\"post\" data-id=\"2704\">For K8S Beginner EP 5\uff1aKubectl\u57fa\u672c\u64cd\u4f5c\u6307\u4ee4<\/a><\/td><td class=\"has-text-align-right\" data-align=\"right\"><a href=\"https:\/\/jovepater.com\/article\/for-k8s-beginner-ep-7-kubernetes-replicaset\/\" data-type=\"post\" data-id=\"2708\">For K8S Beginner EP 7\uff1a\u900f\u904eKubernetes ReplicaSet\u6a5f\u5236\u90e8\u7f72\u4e00\u7fa4Container<\/a> ><\/td><\/tr><\/tbody><\/table><\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u5728Infrastructure as Code \/ Config\u7684\u98a8\u6f6e\u4e0b\uff0cKubernetes\u7576\u7136\u4e5f\u8981\u652f\u63f4\u900f\u904e\u8a2d\u5b9a\u6216\u7a0b\u5f0f\u5316\u7684\u65b9\u5f0f\u4f86\u90e8\u7f72\uff0c\u800cYAML\u5c31\u662fKubernetes\u9078\u64c7\u7684\u65b9\u5f0f\uff01\u5148\u4f86\u7df4\u7fd2\u4f7f\u7528YAML\u5efa\u7acb\u4e00\u500bPod\u5427\uff01<\/p>\n","protected":false},"author":2,"featured_media":2733,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[191],"tags":[118,116,192,193],"_links":{"self":[{"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/posts\/2706"}],"collection":[{"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/comments?post=2706"}],"version-history":[{"count":17,"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/posts\/2706\/revisions"}],"predecessor-version":[{"id":2919,"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/posts\/2706\/revisions\/2919"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/media\/2733"}],"wp:attachment":[{"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/media?parent=2706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/categories?post=2706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/tags?post=2706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}