{"id":1605,"date":"2020-06-10T10:08:46","date_gmt":"2020-06-10T02:08:46","guid":{"rendered":"http:\/\/39.97.231.10\/?p=1605"},"modified":"2020-06-10T10:08:46","modified_gmt":"2020-06-10T02:08:46","slug":"helm","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=1605","title":{"rendered":"Helm"},"content":{"rendered":"<h1>Helm<\/h1>\n<p>Helm\u81f4\u529b\u4e8e\u6210\u4e3ak8s\u96c6\u7fa4\u7684\u5e94\u7528\u5305\u7ba1\u7406\u5de5\u5177\uff0c\u5e0c\u671b\u50cflinux \u7cfb\u7edf\u7684RPM\u00a0DPKG\u90a3\u6837\u6210\u529f\uff1b\u786e\u5b9e\u5728k8s\u4e0a\u90e8\u7f72\u590d\u6742\u4e00\u70b9\u7684\u5e94\u7528\u5f88\u9ebb\u70e6\uff0c\u9700\u8981\u7ba1\u7406\u5f88\u591ayaml\u6587\u4ef6\uff08configmap,controller,service,rbac,pv,pvc\u7b49\u7b49\uff09\uff0c\u800chelm\u80fd\u591f\u6574\u9f50\u7ba1\u7406\u8fd9\u4e9b\u6587\u6863\uff1a\u7248\u672c\u63a7\u5236\uff0c\u53c2\u6570\u5316\u5b89\u88c5\uff0c\u65b9\u4fbf\u7684\u6253\u5305\u4e0e\u5206\u4eab\u7b49\u3002<\/p>\n<h2><a id=\\\"user-content-\u5b89\u88c5-helm\\\" class=\\\"anchor\\\" href=\\\"https:\/\/github.com\/easzlab\/kubeasz\/blob\/master\/docs\/guide\/helm.md#%E5%AE%89%E8%A3%85-helm\\\" aria-hidden=\\\"true\\\"><\/a>\u5b89\u88c5 helm<\/h2>\n<p>\u5728\u5b98\u65b9repo\u4e0b\u8f7d<a href=\\\"https:\/\/github.com\/helm\/helm\/releases\\\">release\u7248\u672c<\/a>\u4e2d\u81ea\u5e26\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u5373\u53ef\uff08\u4ee5Linux amd64\u4e3a\u4f8b\uff09<\/p>\n<pre>wget https:\/\/get.helm.sh\/helm-v3.2.1-linux-amd64.tar.gz\nmv .\/linux-amd64\/helm \/usr\/bin\n<\/pre>\n<ul>\n<li>\u542f\u7528\u5b98\u65b9 charts \u4ed3\u5e93<\/li>\n<\/ul>\n<pre>helm repo add stable https:\/\/kubernetes-charts.storage.googleapis.com\/\n<\/pre>\n<h2><a id=\\\"user-content-\u4f7f\u7528-helm-\u5b89\u88c5\u5e94\u7528\\\" class=\\\"anchor\\\" href=\\\"https:\/\/github.com\/easzlab\/kubeasz\/blob\/master\/docs\/guide\/helm.md#%E4%BD%BF%E7%94%A8-helm-%E5%AE%89%E8%A3%85%E5%BA%94%E7%94%A8\\\" aria-hidden=\\\"true\\\"><\/a>\u4f7f\u7528 helm \u5b89\u88c5\u5e94\u7528<\/h2>\n<p>helm3 \u5b89\u88c5\u547d\u4ee4\u4e0e helm2 \u7a0d\u6709\u53d8\u5316\uff0c\u4e2a\u4eba\u4e60\u60ef\u5148\u4e0b\u8f7d\u5bf9\u5e94charts\u5230\u672c\u5730\u7136\u540e\u6309\u7167\u56fa\u5b9a\u76ee\u5f55\u683c\u5f0f\u5b89\u88c5\uff0c\u4ee5\u521b\u5efa\u4e00\u4e2aredis\u96c6\u7fa4\u4e3e\u4f8b\uff1a<\/p>\n<ul>\n<li>\u521b\u5efa redis-cluster \u76ee\u5f55<\/li>\n<\/ul>\n<div class=\\\"highlight highlight-source-shell\\\">\n<pre>mkdir -p \/opt\/charts\/redis-cluster\n<span class=\\\"pl-c1\\\">cd<\/span> \/opt\/charts\/redis-cluster<\/pre>\n<\/div>\n<ul>\n<li>\u4e0b\u8f7d\u6700\u65b0stalbe\/redis-ha<\/li>\n<\/ul>\n<pre>helm repo update\nhelm pull stable\/redis-ha\n<\/pre>\n<ul>\n<li>\u89e3\u538b charts\uff0c\u590d\u5236 values.yaml\u8bbe\u7f6e<\/li>\n<\/ul>\n<pre>tar zxvf redis-ha-*.tgz\ncp redis-ha\/values.yaml .\n<\/pre>\n<ul>\n<li>\u521b\u5efa start.sh \u811a\u672c\u8bb0\u5f55\u542f\u52a8\u547d\u4ee4<\/li>\n<\/ul>\n<pre>cat &gt; start.sh &lt;&lt; EOF\n#!\/bin\/sh\nset -x\nROOT=$(cd `dirname $0`; pwd)\ncd $ROOT\nhelm install redis \\\\\n\t--create-namespace \\\\\n\t--namespace dependency \\\\\n\t-f .\/values.yaml \\\\\n\t.\/redis-ha\nEOF\n<\/pre>\n<ul>\n<li>\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u7ed3\u6784\u5982\u4e0b<\/li>\n<\/ul>\n<pre>tree .\n.\n\u251c\u2500\u2500 redis-ha\t\t# redis-ha \u539f\u59cbcharts\u76ee\u5f55\n\u251c\u2500\u2500 start.sh\t\t# \u542f\u52a8\u547d\u540d\u811a\u672c\n\u2514\u2500\u2500 values.yaml\t\t# \u4e2a\u6027\u5316\u53c2\u6570\u914d\u7f6e\n<\/pre>\n<ul>\n<li>\u4fee\u6539\u5f53\u524d\u76ee\u5f55\u7684 values.yaml \u4e3a\u4f60\u7684\u4e2a\u6027\u5316\u914d\u7f6e<\/li>\n<\/ul>\n<div class=\\\"highlight highlight-source-shell\\\">\n<pre><span class=\\\"pl-c\\\">#\u4e3e\u4f8bvalues.yaml \u914d\u7f6e\u5982\u4e0b\uff0c\u6ca1\u6709\u542f\u7528PV<\/span>\n<span class=\\\"pl-c\\\">#cat values.yaml<\/span>\nimage:\n  repository: redis\n  tag: 5.0.6-alpine\nreplicas: 2\n<span class=\\\"pl-c\\\">## Redis specific configuration options<\/span>\nredis:\n  port: 6379\n  masterGroupName: <span class=\\\"pl-s\\\"><span class=\\\"pl-pds\\\">\\\"<\/span>mymaster<span class=\\\"pl-pds\\\">\\\"<\/span><\/span>       <span class=\\\"pl-c\\\"># must match ^[\\\\\\\\w-\\\\\\\\.]+$) and can be templated<\/span>\n  config:\n    <span class=\\\"pl-c\\\">## For all available options see http:\/\/download.redis.io\/redis-stable\/redis.conf<\/span>\n    min-replicas-to-write: 1\n    min-replicas-max-lag: 5   <span class=\\\"pl-c\\\"># Value in seconds<\/span>\n    maxmemory: <span class=\\\"pl-s\\\"><span class=\\\"pl-pds\\\">\\\"<\/span>4g<span class=\\\"pl-pds\\\">\\\"<\/span><\/span>       <span class=\\\"pl-c\\\"># Max memory to use for each redis instance. Default is unlimited.<\/span>\n    maxmemory-policy: <span class=\\\"pl-s\\\"><span class=\\\"pl-pds\\\">\\\"<\/span>allkeys-lru<span class=\\\"pl-pds\\\">\\\"<\/span><\/span>  <span class=\\\"pl-c\\\"># Max memory policy to use for each redis instance. Default is volatile-lru.<\/span>\n    repl-diskless-sync: <span class=\\\"pl-s\\\"><span class=\\\"pl-pds\\\">\\\"<\/span>yes<span class=\\\"pl-pds\\\">\\\"<\/span><\/span>\n    rdbcompression: <span class=\\\"pl-s\\\"><span class=\\\"pl-pds\\\">\\\"<\/span>yes<span class=\\\"pl-pds\\\">\\\"<\/span><\/span>\n    rdbchecksum: <span class=\\\"pl-s\\\"><span class=\\\"pl-pds\\\">\\\"<\/span>yes<span class=\\\"pl-pds\\\">\\\"<\/span><\/span>\n  resources:\n    requests:\n      memory: 200Mi\n      cpu: 100m\n    limits:\n      memory: 4000Mi\n<span class=\\\"pl-c\\\">## Sentinel specific configuration options<\/span>\nsentinel:\n  port: 26379\n  quorum: 1\n  resources:\n    requests:\n      memory: 200Mi\n      cpu: 100m\n    limits:\n      memory: 200Mi\nhardAntiAffinity: <span class=\\\"pl-c1\\\">true<\/span>\n<span class=\\\"pl-c\\\">## Configures redis with AUTH (requirepass &amp; masterauth conf params)<\/span>\nauth: <span class=\\\"pl-c1\\\">false<\/span>\npersistentVolume:\n  enabled: <span class=\\\"pl-c1\\\">false<\/span>\nhostPath:\n  path: <span class=\\\"pl-s\\\"><span class=\\\"pl-pds\\\">\\\"<\/span>\/data\/mcs-redis\/{{ .Release.Name }}<span class=\\\"pl-pds\\\">\\\"<\/span><\/span><\/pre>\n<\/div>\n<ul>\n<li>\u6267\u884c\u5b89\u88c5<\/li>\n<\/ul>\n<pre>bash .\/start.sh\n<\/pre>\n<ul>\n<li>\u67e5\u770b\u5b89\u88c5<\/li>\n<\/ul>\n<pre>helm ls -A\nNAME \tNAMESPACE \tREVISION\tUPDATED                                \tSTATUS  \tCHART         \tAPP VERSION\nredis\tdependency\t1       \t2020-05-28 20:57:31.166002853 +0800 CST\tdeployed\tredis-ha-4.4.4\t5.0.6\n# \u67e5\u770bk8s\u4e0a\u8d44\u6e90\nkubectl get pod,svc -n dependency\nNAME                          READY   STATUS    RESTARTS   AGE\npod\/redis-redis-ha-server-0   2\/2     Running   0          119s\npod\/redis-redis-ha-server-1   2\/2     Running   0          104s\nNAME                                TYPE        CLUSTER-IP    EXTERNAL-IP   PORT(S)              AGE\nservice\/redis-redis-ha              ClusterIP   None          &lt;none&gt;        6379\/TCP,26379\/TCP   119s\nservice\/redis-redis-ha-announce-0   ClusterIP   10.68.41.65   &lt;none&gt;        6379\/TCP,26379\/TCP   119s\nservice\/redis-redis-ha-announce-1   ClusterIP   10.68.64.49   &lt;none&gt;        6379\/TCP,26379\/TCP   119s<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Helm Helm\u81f4\u529b\u4e8e\u6210\u4e3ak8s\u96c6\u7fa4\u7684\u5e94\u7528\u5305\u7ba1\u7406\u5de5\u5177\uff0c\u5e0c\u671b\u50cflinux \u7cfb\u7edf\u7684RPM\u00a0DPKG\u90a3\u6837\u6210\u529f\uff1b\u786e\u5b9e &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"http:\/\/www.weijing.co\/?p=1605\"> <span class=\"screen-reader-text\">Helm<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[104,123],"tags":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"mailpoet_newsletter_max":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false,"shop_catalog":false,"shop_single":false,"shop_thumbnail":false},"uagb_author_info":{"display_name":"weijing","author_link":"http:\/\/www.weijing.co\/?author=4"},"uagb_comment_info":0,"uagb_excerpt":"Helm Helm\u81f4\u529b\u4e8e\u6210\u4e3ak8s\u96c6\u7fa4\u7684\u5e94\u7528\u5305\u7ba1\u7406\u5de5\u5177\uff0c\u5e0c\u671b\u50cflinux \u7cfb\u7edf\u7684RPM\u00a0DPKG\u90a3\u6837\u6210\u529f\uff1b\u786e\u5b9e&hellip;","_links":{"self":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/1605"}],"collection":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1605"}],"version-history":[{"count":0,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/1605\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1605"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1605"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1605"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}