{"id":61601,"date":"2023-05-22T12:00:14","date_gmt":"2023-05-22T03:00:14","guid":{"rendered":"https:\/\/www.creationline.com\/?p=61601"},"modified":"2023-08-29T15:31:48","modified_gmt":"2023-08-29T06:31:48","slug":"mirantis-kubernetes-engine-mke%e3%81%a7cilium%e3%81%a8hubble%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6%e3%81%bf%e3%82%88%e3%81%86-kubernetes-k8s-cilium-hubble-mirantis","status":"publish","type":"post","link":"https:\/\/www.creationline.com\/tech-blog\/cloudnative\/kubernetes\/61601","title":{"rendered":"Mirantis Kubernetes Engine (MKE)\u3067Cilium\u3068Hubble\u3092\u4f7f\u3063\u3066\u307f\u3088\u3046 #kubernetes #k8s #cilium #hubble #mirantis"},"content":{"rendered":"<p><a href=\"\/mirantis\">Mirantis Kubernete Engine (MKE)<\/a>\uff08\u65e7Docker Enterprise\uff09\u3068\u306f\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051Kubernetes\/Swarm\u30aa\u30fc\u30b1\u30b9\u30c8\u30ec\u30fc\u30bf\u88fd\u54c1\u3067\u3059\u3002<\/p>\n<p>\u672c\u7a3f\u3067\u306f\u3053\u306eMKE\u3067Kubernetes\u74b0\u5883\u3092\u69cb\u7bc9\u3057\u3066\u307f\u308b\u306e\u3067\u3059\u304c\u3001\u3053\u306e\u969b\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30e9\u30b0\u30a4\u30f3\u3092MKE\u30c7\u30d5\u30a9\u30eb\u30c8\u306eCalico\u3067\u306f\u306a\u304f<a href=\"https:\/\/cilium.io\/\">Cilium<\/a>\u3092\u4f7f\u3046\u3088\u3046\u306b\u3057\u3001<a href=\"https:\/\/github.com\/cilium\/hubble\">Hubble<\/a>\u3067\u53ef\u8996\u5316\u3092\u884c\u3063\u3066\u307f\u307e\u3059\u3002<\/p>\n<h2>Cilium\u30fbHubble\u3068\u306f<\/h2>\n<p>\u30c7\u30d5\u30a9\u30eb\u30c8\u306eKubernetes\u3067\u306f<a href=\"https:\/\/kubernetes.io\/docs\/reference\/command-line-tools-reference\/kube-proxy\/\">kube-proxy<\/a>\u3092\u7528\u3044\u3066Pod\u9593\u901a\u4fe1\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057kube-proxy\u306fPod\u306e\u6570\u304c\u5897\u3048\u308b\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u52a3\u308b\u3068\u3044\u3046\u96e3\u70b9\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\nCilium\u306fLinux\u30ab\u30fc\u30cd\u30eb\u6a5f\u80fd\u306e<a href=\"https:\/\/ebpf.io\/\">eBPF<\/a>\u3092\u7528\u3044\u305f\u5b9f\u88c5\u3067\u3001\u3053\u306ekube-proxy\u3092\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u3067\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6539\u5584\u3092\u306f\u304b\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\nHubble\u306fCilium\u304c\u63d0\u4f9b\u3059\u308b\u30aa\u30d6\u30b6\u30d0\u30d3\u30ea\u30c6\u30a3\u30ec\u30a4\u30e4\u30fc\u3067\u3059\u3002Pod\u306e\u4f9d\u5b58\u95a2\u4fc2\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30dd\u30ea\u30b7\u30fc\u306e\u53ef\u8996\u5316\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<h2>MKE\u3067\u306eCilium\u306e\u5229\u7528<\/h2>\n<p>MKE\u306b\u306f<a href=\"https:\/\/www.mirantis.com\/blog\/cilium-now-integrates-with-mirantis-kubernetes-engine\/\">\u30c7\u30d5\u30a9\u30eb\u30c8\u306ekube-proxy\u3092\u7121\u52b9\u5316\u3059\u308b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30aa\u30d7\u30b7\u30e7\u30f3<\/a>\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u672c\u7a3f\u3067\u306f\u5b9f\u65bd\u3057\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5f8c\u306bCilium\u5229\u7528\u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u3082\u53ef\u80fd\u306e\u3088\u3046\u3067\u3059\u3002\u4e00\u65b9\u3001Cilium\u5074\u3067\u3082<a href=\"https:\/\/isovalent.com\/blog\/post\/2021-12-release-111\/#mke-integration\">MKE\u3068\u306e\u7d71\u5408<\/a>\u3092\u3046\u305f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>VM\u306e\u6e96\u5099<\/h2>\n<p>\u307e\u305a\u3001VM\u74b0\u5883\u306f<a href=\"https:\/\/www.vagrantup.com\/\">Vagrant<\/a> + <a href=\"https:\/\/www.virtualbox.org\/\">VirtualBox<\/a>\u3067\u6e96\u5099\u3057\u307e\u3057\u305f\u3002\u64cd\u4f5c\u7528\u517c\u30ed\u30fc\u30ab\u30ebDNS\u7528VM\u30921\u3064(node1)\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u7528VM\u30921\u3064(node2)\u3001\u30ef\u30fc\u30ab\u30fc\u30ce\u30fc\u30c9\u7528VM\u30923\u3064(node3 \u301c node5)\u3067\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"ruby\">\n# -*- mode: ruby -*-\n# vi: set ft=ruby :\n\nbase_install =&lt;&lt;-_shell_ timedatectl set-timezone Asia\/Tokyo cat &lt; \/etc\/hosts\n127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4\n::1 localhost localhost.localdomain localhost6 localhost6.localdomain6\n192.168.56.201 node1\n192.168.56.202 node2\n192.168.56.203 node3\n192.168.56.204 node4\n192.168.56.205 node5\nEOF\n\nyum install -y yum-utils\nyum-config-manager --add-repo https:\/\/download.docker.com\/linux\/centos\/docker-ce.repo\nyum install -y docker-ce\nsystemctl enable docker\nsystemctl start docker\nusermod -aG docker vagrant\n_shell_\n\nnode1_install =&lt;&lt;-_shell_ yum install -y dnsmasq cat &lt; \/etc\/dnsmasq.conf\ndomain-needed\nbogus-priv\nconf-dir=\/etc\/dnsmasq.d,.rpmnew,.rpmsave,.rpmorig\nEOF\nsystemctl enable dnsmasq\nsystemctl restart dnsmasq\n\ncat &lt; \/etc\/yum.repos.d\/kubernetes.repo\n[kubernetes]\nname=Kubernetes\nbaseurl=https:\/\/packages.cloud.google.com\/yum\/repos\/kubernetes-el7-x86_64\nenabled=1\ngpgcheck=1\nrepo_gpgcheck=0\ngpgkey=https:\/\/packages.cloud.google.com\/yum\/doc\/rpm-package-key.gpg\nEOF\nyum install -y kubectl\n_shell_\n\nnode2345_install =&lt;&lt;-_shell_ cat &lt; \/etc\/resolv.conf\nnameserver 192.168.56.201\nEOF\n\ncat &lt; \/etc\/NetworkManager\/NetworkManager.conf\n[main]\ndns=none\n[logging]\nEOF\nsystemctl restart NetworkManager\n_shell_\n\nVagrant.configure(&quot;2&quot;) do |config|\nconfig.vm.box = &quot;rockylinux\/8&quot;\nconfig.vm.box_version = &quot;5.0.0&quot;\nconfig.vm.box_check_update = false\nconfig.vm.synced_folder &#039;.&#039;, &#039;\/vagrant&#039;, disabled: true\nconfig.vm.disk :disk, size: &quot;20GB&quot;, primary: true\n\nconfig.vm.define &quot;node1&quot; do |cf|\ncf.vm.hostname = &quot;node1&quot;\ncf.vm.network &quot;private_network&quot;, ip: &quot;192.168.56.201&quot;\ncf.vm.provision &quot;shell&quot;, inline: base_install + node1_install\ncf.vm.provider &quot;virtualbox&quot; do |vb|\nvb.memory = 4096\nend\nend\n\n( 2..5 ).each do |i|\nconfig.vm.define &quot;node#{i}&quot; do |cf|\ncf.vm.hostname = &quot;node#{i}&quot;\ncf.vm.network &quot;private_network&quot;, ip: &quot;192.168.56.20#{i}&quot;\ncf.vm.provision &quot;shell&quot;, inline: base_install + node2345_install\ncf.vm.provider &quot;virtualbox&quot; do |vb|\nvb.memory = 4096\nend\nend\nend\nend\n<\/pre>\n<p>\u30a4\u30e1\u30fc\u30b8\u306b\u306f<a href=\"https:\/\/app.vagrantup.com\/rockylinux\/boxes\/8\/versions\/5.0.0\">rockylinux\/8 v5.0.0<\/a>\u3092\u5229\u7528\u3057\u307e\u3059\u3002\u672c\u7a3f\u57f7\u7b46\u6642\u70b9\u306e\u6700\u65b0\u7248v7.0.0\u306f\u306a\u305c\u304b\u8d77\u52d5\u3057\u306a\u304b\u3063\u305f\u306e\u3067\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4e0b\u3052\u3066\u3044\u307e\u3059\uff08<a href=\"https:\/\/forums.rockylinux.org\/t\/vagrant-box-rockylinux-8-fails-for-virtualbox-provider-with-error-vbox-e-object-not-found\/8228\"><br \/>\nVagrant box rockylinux\/8 fails for virtualbox provider with error VBOX_E_OBJECT_NOT_FOUND<\/a>\uff09\u3002<br \/>\n\u307e\u305f\u3001rockylinux\/8 v5.0.0\u306f\u30c7\u30a3\u30b9\u30af\u30b5\u30a4\u30ba\u304c5GB\u3068\u5c0f\u3055\u3059\u304e\u308b\u305f\u3081\u3001\u5b9f\u9a13\u7684\u6a5f\u80fd\u306e<a href=\"https:\/\/developer.hashicorp.com\/vagrant\/docs\/disks\/usage#resizing-your-primary-disk\">Resizing your primary disk<\/a>\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u74b0\u5883\u5909\u6570 VAGRANT_EXPERIMENTAL=\"disks\" \u3092\u6307\u5b9a\u3057\u3066 vagrant up \u3092\u884c\u3044\u3001VM\u8d77\u52d5\u5f8c\u306b cfdisk \/dev\/sda \u30b3\u30de\u30f3\u30c9\u304a\u3088\u3073 xfs_growfs \/dev\/sda1 \u30b3\u30de\u30f3\u30c9\u30675GB\u304b\u308920GB\u306b\u30ea\u30b5\u30a4\u30ba\u3057\u307e\u3057\u3087\u3046\u3002<br \/>\n\u306a\u304a\u3001<a href=\"https:\/\/app.vagrantup.com\/centos\/boxes\/7\">centos\/7<\/a>\u3067\u306fCilium\u306ePod\u304c nsenter: cannot open \/hostproc\/1\/ns\/cgroup: No such file or directory \u3068\u306a\u3063\u3066\u8d77\u52d5\u306b\u5931\u6557\u3059\u308b\u306e\u3067\u5229\u7528\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<h2>MKE\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h2>\n<p><a href=\"https:\/\/docs.mirantis.com\/mke\/3.6\/cli-ref\/mke-cli-install.html\">\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u3092\u53c2\u8003\u306b\u3001node2\u3066MKE\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u958b\u59cb\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\n[vagrant@node2 ~]$ docker container run --rm -it --name ucp \\\n-v \/var\/run\/docker.sock:\/var\/run\/docker.sock \\\nmirantis\/ucp:3.6.3 install \\\n--host-address 192.168.56.202 \\\n--admin-username admin \\\n--admin-password adminadmin \\\n--force-minimums \\\n--default-node-orchestrator=kubernetes \\\n--pod-cidr 172.31.0.0\/16 \\\n--san=192.168.56.202 \\\n--san=node2 \\\n--unmanaged-cni \\\n--kube-proxy-disabled \\\n--kube-default-drop-masq-bits\n\uff08\u4e2d\u7565\uff09\nINFO[0135] All Installation Steps Completed\n[vagrant@node2 ~]$\n<\/pre>\n<p>\u3053\u3053\u3067\u6ce8\u76ee\u3059\u3079\u304d\u306f<a href=\"https:\/\/docs.mirantis.com\/mke\/3.6\/install\/predeployment\/configure-networking\/cluster-service-networking-options.html\">\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u3067\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u6b21\u306e 3\u3064\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002MKE\u3067Cilium\u3092\u4f7f\u3046\u969b\u306b\u306f\u3053\u308c\u3089\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4ed8\u4e0e\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>--unmanaged-cni<\/li>\n<li>--kube-proxy-disabled<\/li>\n<li>--kube-default-drop-masq-bits<\/li>\n<\/ul>\n<p>MKE\u306eWebUI\u306b\u7ba1\u7406\u8005\u6a29\u9650\u3067\u30ed\u30b0\u30a4\u30f3\u3057\u3001Client Bundle\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3001\u64cd\u4f5c\u7528\u30ce\u30fc\u30c9\u3067\u3042\u308b node1 \u306b\u3066\u8a2d\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\n[vagrant@node1 ~]$ source env.sh\nCluster &quot;ucp_192.168.56.202:6443_admin&quot; set.\nUser &quot;ucp_192.168.56.202:6443_admin&quot; set.\nContext &quot;ucp_192.168.56.202:6443_admin&quot; created.\n[vagrant@node1 ~]$ kubectl get nodes\nNAME STATUS ROLES AGE VERSION\nnode2 NotReady master 7m7s v1.24.6-mirantis-1\n[vagrant@node1 ~]$\n<\/pre>\n<p>MKE\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d7\u30ec\u30fc\u30f3\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3057\u307e\u3057\u305f\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3001STATUS\u306fNotReady\u3067\u3059\u3002<\/p>\n<h2>Cilium\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h2>\n<p>\u7d9a\u3051\u3066\u64cd\u4f5c\u7528\u30ce\u30fc\u30c9node1\u304b\u3089\u3001Cilium\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u884c\u3044\u307e\u3059\u3002\u624b\u9806\u306f<a href=\"\/lab\/58716\">k0\u3067Cilium\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u5834\u5408<\/a>\u3068\u540c\u3058\u3067\u3059\u3002\u307e\u305a\u3001Cilium\u7ba1\u7406\u7528CLI\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\n[vagrant@node1 ~]$ CILIUM_CLI_VERSION=$(curl -s https:\/\/raw.githubusercontent.com\/cilium\/cilium-cli\/master\/stable.txt)\n[vagrant@node1 ~]$ echo $CILIUM_CLI_VERSION\nv0.14.2\n[vagrant@node1 ~]$ CLI_ARCH=amd64\n[vagrant@node1 ~]$ curl -L --fail --remote-name-all https:\/\/github.com\/cilium\/cilium-cli\/releases\/download\/${CILIUM_CLI_VERSION}\/cilium-linux-${CLI_ARCH}.tar.gz{,.sha256sum}\n\uff08\u4e2d\u7565\uff09\n[vagrant@node1 ~]$ sha256sum --check cilium-linux-${CLI_ARCH}.tar.gz.sha256sum\ncilium-linux-amd64.tar.gz: OK\n[vagrant@node1 ~]$ sudo tar xzvfC cilium-linux-${CLI_ARCH}.tar.gz \/usr\/local\/bin\ncilium\n[vagrant@node1 ~]$ rm cilium-linux-${CLI_ARCH}.tar.gz{,.sha256sum}\n[vagrant@node1 ~]$ cilium version\ncilium-cli: v0.14.2 compiled with go1.20.2 on linux\/amd64\ncilium image (default): v1.13.2\ncilium image (stable): v1.13.2\ncilium image (running): unknown. Unable to obtain cilium version, no cilium pods found in namespace &quot;kube-system&quot;\n[vagrant@node1 ~]$\n<\/pre>\n<p>\u6b21\u306b\u3001Cilium\u7ba1\u7406\u7528CLI\u3092\u4f7f\u3063\u3066\u3001MKE\u306eKubernetes\u30af\u30e9\u30b9\u30bf\u306bCilium\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002\u3053\u306e\u969b --cluster-name default \u3068\u3044\u3046\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002MKE\u3067\u306f\u3053\u308c\u304c\u306a\u3044\u5834\u5408\u3001\u30af\u30e9\u30b9\u30bf\u540d\u306e\u81ea\u52d5\u691c\u51fa\u306b\u5931\u6557\u3059\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\n[vagrant@node1 ~]$ cilium install --cluster-name default\nFlag --cluster-name has been deprecated, This can now be overridden via `helm-set` (Helm value: `cluster.name`).\n&#x2139;&#xfe0f; Using Cilium version 1.13.2\nAuto-detected datapath mode: tunnel\nAuto-detected kube-proxy has not been installed\n&#x2139;&#xfe0f; Cilium will fully replace all functionalities of kube-proxy\n&#x2139;&#xfe0f; helm template --namespace kube-system cilium cilium\/cilium --version 1.13.2 --set bpf.masquerade=true,cluster.id=0,cluster.name=default,encryption.nodeEncryption=false,k8sServiceHost=192.168.56.202,k8sServicePort=6443,kubeProxyReplacement=strict,operator.replicas=1,serviceAccounts.cilium.name=cilium,serviceAccounts.operator.name=cilium-operator,tunnel=vxlan\n&#x2139;&#xfe0f; Storing helm values file in kube-system\/cilium-cli-helm-values Secret\nCreated CA in secret cilium-ca\nGenerating certificates for Hubble...\nCreating Service accounts...\nCreating Cluster roles...\nCreating ConfigMap for Cilium version 1.13.2...\nCreating Agent DaemonSet...\nCreating Operator Deployment...\n&#x231b; Waiting for Cilium to be installed and ready...\n&#x267b;&#xfe0f; Restarting unmanaged pods...\n&#x267b;&#xfe0f; Restarted unmanaged pod node-feature-discovery\/ucp-node-feature-discovery-nsqvx\n&#x2705; Cilium was successfully installed! Run &#039;cilium status&#039; to view installation health\n[vagrant@node1 ~]$\n<\/pre>\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002\u6307\u793a\u901a\u308a\u3001\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\n[vagrant@node1 ~]$ cilium status\n\/\u00af\u00af\\\n\/\u00af\u00af\\__\/\u00af\u00af\\ Cilium: OK\n\\__\/\u00af\u00af\\__\/ Operator: OK\n\/\u00af\u00af\\__\/\u00af\u00af\\ Hubble Relay: disabled\n\\__\/\u00af\u00af\\__\/ ClusterMesh: disabled\n\\__\/\n\nDeployment cilium-operator Desired: 1, Ready: 1\/1, Available: 1\/1\nDaemonSet cilium Desired: 1, Ready: 1\/1, Available: 1\/1\nContainers: cilium Running: 1\ncilium-operator Running: 1\nCluster Pods: 4\/4 managed by Cilium\nImage versions cilium quay.io\/cilium\/cilium:v1.13.2@sha256:85708b11d45647c35b9288e0de0706d24a5ce8a378166cadc700f756cc1a38d6: 1\ncilium-operator quay.io\/cilium\/operator-generic:v1.13.2@sha256:a1982c0a22297aaac3563e428c330e17668305a41865a842dec53d241c5490ab: 1\n[vagrant@node1 ~]$\n<\/pre>\n<p>\u554f\u984c\u306a\u3055\u305d\u3046\u3067\u3059\u3002Cilium\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u3053\u308c\u3067\u6210\u529f\u3067\u3059\u3002<\/p>\n<h2>\u30ef\u30fc\u30ab\u30fc\u30ce\u30fc\u30c9\u306e\u53c2\u52a0<\/h2>\n<p>node3 \u301c node5\u3092MKE\u306eKubernetes\u30af\u30e9\u30b9\u30bf\u306b\u53c2\u52a0\u3055\u305b\u307e\u3057\u3087\u3046\u3002MKE\u306eWebUI\u304b\u3089\u30af\u30e9\u30b9\u30bf\u53c2\u52a0\u7528\u30b3\u30de\u30f3\u30c9\u3092\u53d6\u5f97\u3057\u3001\u5404\u30ce\u30fc\u30c9\u3067\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\n[vagrant@node3 ~]$ docker swarm join --token SWMTKN-1-30pqu7cngzmgc4a01oc61pe0unt6jdab3h96ua4lq6adpxob4s-2dnt26xieo8ruqfuf4w5u2idg 192.168.56.202:2377\nThis node joined a swarm as a worker.\n[vagrant@node3 ~]$\n<\/pre>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\n[vagrant@node4 ~]$ docker swarm join --token SWMTKN-1-30pqu7cngzmgc4a01oc61pe0unt6jdab3h96ua4lq6adpxob4s-2dnt26xieo8ruqfuf4w5u2idg 192.168.56.202:2377\nThis node joined a swarm as a worker.\n[vagrant@node4 ~]$\n<\/pre>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\n[vagrant@node5 ~]$ docker swarm join --token SWMTKN-1-30pqu7cngzmgc4a01oc61pe0unt6jdab3h96ua4lq6adpxob4s-2dnt26xieo8ruqfuf4w5u2idg 192.168.56.202:2377\nThis node joined a swarm as a worker.\n[vagrant@node5 ~]$\n<\/pre>\n<p>node1\u3067\u72b6\u614b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\n[vagrant@node1 ~]$ kubectl get nodes\nNAME STATUS ROLES AGE VERSION\nnode2 Ready master 19m v1.24.6-mirantis-1\nnode3 NotReady 58s v1.24.6-mirantis-1\nnode4 NotReady 63s v1.24.6-mirantis-1\nnode5 NotReady 68s v1.24.6-mirantis-1\n[vagrant@node1 ~]$ cilium status\n\/\u00af\u00af\\\n\/\u00af\u00af\\__\/\u00af\u00af\\ Cilium: 1 errors, 3 warnings\n\\__\/\u00af\u00af\\__\/ Operator: OK\n\/\u00af\u00af\\__\/\u00af\u00af\\ Hubble Relay: disabled\n\\__\/\u00af\u00af\\__\/ ClusterMesh: disabled\n\\__\/\n\nDeployment cilium-operator Desired: 1, Ready: 1\/1, Available: 1\/1\nDaemonSet cilium Desired: 4, Ready: 1\/4, Available: 1\/4, Unavailable: 3\/4\nContainers: cilium Pending: 3, Running: 1\ncilium-operator Running: 1\nCluster Pods: 4\/7 managed by Cilium\nImage versions cilium quay.io\/cilium\/cilium:v1.13.2@sha256:85708b11d45647c35b9288e0de0706d24a5ce8a378166cadc700f756cc1a38d6: 4\ncilium-operator quay.io\/cilium\/operator-generic:v1.13.2@sha256:a1982c0a22297aaac3563e428c330e17668305a41865a842dec53d241c5490ab: 1\nErrors: cilium cilium 3 pods of DaemonSet cilium are not ready\nWarnings: cilium cilium-hzjzs pod is pending\ncilium cilium-mdljl pod is pending\ncilium cilium-qw4qk pod is pending\n[vagrant@node1 ~]$\n<\/pre>\n<p>Cilium\u306eDaemonSet\u304c\u53c2\u52a0\u3057\u3066\u304d\u305f\u30ce\u30fc\u30c9\u306bCilium\u306ePod\u3092\u8d77\u52d5\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002\u3057\u3070\u3089\u304f\u5f85\u3064\u3068\u3001<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\n[vagrant@node1 ~]$ cilium status\n\/\u00af\u00af\\\n\/\u00af\u00af\\__\/\u00af\u00af\\ Cilium: OK\n\\__\/\u00af\u00af\\__\/ Operator: OK\n\/\u00af\u00af\\__\/\u00af\u00af\\ Hubble Relay: disabled\n\\__\/\u00af\u00af\\__\/ ClusterMesh: disabled\n\\__\/\n\nDaemonSet cilium Desired: 4, Ready: 4\/4, Available: 4\/4\nDeployment cilium-operator Desired: 1, Ready: 1\/1, Available: 1\/1\nContainers: cilium Running: 4\ncilium-operator Running: 1\nCluster Pods: 4\/7 managed by Cilium\nImage versions cilium quay.io\/cilium\/cilium:v1.13.2@sha256:85708b11d45647c35b9288e0de0706d24a5ce8a378166cadc700f756cc1a38d6: 4\ncilium-operator quay.io\/cilium\/operator-generic:v1.13.2@sha256:a1982c0a22297aaac3563e428c330e17668305a41865a842dec53d241c5490ab: 1\n[vagrant@node1 ~]$ kubectl get nodes\nNAME STATUS ROLES AGE VERSION\nnode2 Ready master 20m v1.24.6-mirantis-1\nnode3 Ready 103s v1.24.6-mirantis-1\nnode4 Ready 108s v1.24.6-mirantis-1\nnode5 Ready 113s v1.24.6-mirantis-1\n[vagrant@node1 ~]$\n<\/pre>\n<p>Cilium\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u304cOK\u306b\u306a\u308a\u3001Kubernetes\u306e\u5168\u30ce\u30fc\u30c9\u306eSTATUS\u304cReady\u306b\u306a\u308a\u307e\u3057\u305f\uff01<\/p>\n<h2>\u52d5\u4f5c\u30c6\u30b9\u30c8<\/h2>\n<p>\u30c7\u30e2\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u3057\u3066\u304a\u306a\u3058\u307f\u306e<a href=\"https:\/\/microservices-demo.github.io\/\">Sock Shop<\/a>\u3092\u30c7\u30d7\u30ed\u30a4\u3057\u307e\u3059\u3002MKE\u3067\u306fNodePort\u3068\u3057\u3066\u5229\u7528\u3067\u304d\u308b\u30dd\u30fc\u30c8\u306b\u5236\u9650\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u5c11\u3057\u7de8\u96c6\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"diff\">\n[vagrant@node1 ~]$ curl -LO https:\/\/raw.githubusercontent.com\/microservices-demo\/microservices-demo\/master\/deploy\/kubernetes\/complete-demo.yaml\n[vagrant@node1 ~]$ cp -a complete-demo.yaml complete-demo.yaml.orig\n[vagrant@node1 ~]$ diff -u complete-demo.yaml.orig complete-demo.yaml\n--- complete-demo.yaml.orig 2023-05-19 12:58:29.159161921 +0900\n+++ complete-demo.yaml 2023-05-19 12:59:02.645153143 +0900\n@@ -314,7 +314,7 @@\nports:\n- port: 80\ntargetPort: 8079\n- nodePort: 30001\n+ nodePort: 33333\nselector:\nname: front-end\n---\n[vagrant@node1 ~]$\n<\/pre>\n<p>\u30dd\u30fc\u30c8\u3092\u5909\u66f4\u3057\u305f\u3089\u3001\u30c7\u30d7\u30ed\u30a4\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\n[vagrant@node1 ~]$ kubectl apply -f complete-demo.yaml\n\uff08\u4e2d\u7565\uff09\n[vagrant@node1 ~]$ kubectl -n sock-shop get pods\nNAME READY STATUS RESTARTS AGE\ncarts-768b94d86d-r4ghh 1\/1 Running 0 6m35s\ncarts-db-7d6bb49fdb-z86rl 1\/1 Running 0 6m34s\ncatalogue-b4fb7fd4c-gbmvh 1\/1 Running 0 6m34s\ncatalogue-db-5d6544f698-lht67 1\/1 Running 0 6m33s\nfront-end-844cd696b-v6lqz 1\/1 Running 0 6m33s\norders-5c69b64c58-4b8tl 1\/1 Running 0 6m32s\norders-db-859f4bf5c4-x5q56 1\/1 Running 0 6m32s\npayment-74b7b766f6-7lt7r 1\/1 Running 0 6m31s\nqueue-master-cd75d98c5-m2kdj 1\/1 Running 0 6m31s\nrabbitmq-689b569c86-bzsrx 2\/2 Running 0 6m30s\nsession-db-55d67d6748-9zf8b 1\/1 Running 0 6m30s\nshipping-846cf8cd66-kk5wl 1\/1 Running 0 6m29s\nuser-57f9764474-scsbm 1\/1 Running 0 6m28s\nuser-db-7d5c5fdf76-hsftr 1\/1 Running 0 6m27s\n[vagrant@node1 ~]$\n<\/pre>\n<p>Pod\u306eSTATUS\u304c\u3059\u3079\u3066Running\u306b\u306a\u3063\u305f\u306e\u3067 http:\/\/192.168.56.202:33333\/ \u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-36771\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2020\/08\/socks-768x553-1.png\" alt=\"\" width=\"768\" height=\"553\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2020\/08\/socks-768x553-1.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2020\/08\/socks-768x553-1-360x259.png 360w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/p>\n<p>\u7121\u4e8bSock Shop\u306eUI\u304c\u8868\u793a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<h2>Hubble\u306b\u3088\u308b\u53ef\u8996\u5316<\/h2>\n<p>\u5f15\u304d\u7d9a\u304d\u3001Hubble\u3092Kubernetes\u30af\u30e9\u30b9\u30bf\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u72b6\u614b\u3092\u53ef\u8996\u5316\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\n[vagrant@node1 ~]$ cilium hubble enable --ui\n\uff08\u4e2d\u7565\uff09\n&#x2728; Patching ConfigMap cilium-config to enable Hubble...\nCreating ConfigMap for Cilium version 1.13.2...\n&#x267b;&#xfe0f; Restarted Cilium pods\n&#x231b; Waiting for Cilium to become ready before deploying other Hubble component(s)...\nCreating Peer Service...\n&#x2728; Generating certificates...\nGenerating certificates for Relay...\n&#x2728; Deploying Relay...\n&#x2728; Deploying Hubble UI and Hubble UI Backend...\n&#x231b; Waiting for Hubble to be installed...\n&#x2139;&#xfe0f; Storing helm values file in kube-system\/cilium-cli-helm-values Secret\n&#x2705; Hubble was successfully enabled!\n[vagrant@node1 ~]$\n<\/pre>\n<p>\u4eca\u56de\u306f Vagrant + VirtualBox \u3068\u3044\u3046\u30ed\u30fc\u30ab\u30eb\u74b0\u5883\u3067\u30c6\u30b9\u30c8\u3057\u3066\u3044\u308b\u305f\u3081\u3001Hubble UI\u306eClusterIP\u30b5\u30fc\u30d3\u30b9\u3092NodePort\u30b5\u30fc\u30d3\u30b9\u306b\u5909\u66f4\u3057\u3066\u3001\u81ea\u7531\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">\n[vagrant@node1 ~]$ kubectl -n kube-system patch service hubble-ui -p &#039;{&quot;spec&quot;:{&quot;type&quot;: &quot;NodePort&quot;}}&#039;\nservice\/hubble-ui patched\n[vagrant@node1 ~]$ kubectl -n kube-system describe svc hubble-ui\nName: hubble-ui\nNamespace: kube-system\nLabels: app.kubernetes.io\/name=hubble-ui\napp.kubernetes.io\/part-of=cilium\nk8s-app=hubble-ui\nAnnotations:\nSelector: k8s-app=hubble-ui\nType: NodePort\nIP Family Policy: SingleStack\nIP Families: IPv4\nIP: 10.96.47.30\nIPs: 10.96.47.30\nPort: http 80\/TCP\nTargetPort: 8081\/TCP\nNodePort: http 34491\/TCP\nEndpoints: 10.0.1.55:8081\nSession Affinity: None\nExternal Traffic Policy: Cluster\nEvents:\n[vagrant@node1 ~]$\n<\/pre>\n<p>http:\/\/192.168.56.202:34491\/ \u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u307f\u308b\u3068\u3001Hubble\u306eWebUI\u3067sock-shop\u3092\u53ef\u8996\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-61605\" src=\"\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2023\/05\/mke-hubble-sock-shop-1024x538.png\" alt=\"\" width=\"1024\" height=\"538\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2023\/05\/mke-hubble-sock-shop-1024x538.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2023\/05\/mke-hubble-sock-shop-360x189.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2023\/05\/mke-hubble-sock-shop-768x403.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2023\/05\/mke-hubble-sock-shop-1536x807.png 1536w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2023\/05\/mke-hubble-sock-shop.png 2043w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u672c\u7a3f\u3067\u306f\u3001MKE\u30c7\u30d5\u30a9\u30eb\u30c8\u306eCalico\u3068kube-proxy\u3092\u7121\u52b9\u5316\u3057\u3066Cilium\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001Hubble\u3067Kubernetes\u30af\u30e9\u30b9\u30bf\u3092\u53ef\u8996\u5316\u3057\u3066\u307f\u307e\u3057\u305f\u3002<br \/>\nCilium\u306b\u306f\u4eca\u56de\u7d39\u4ecb\u3057\u305fkube-proxy\u306e\u7f6e\u304d\u63db\u3048\u3084\u30aa\u30d6\u30b6\u30d0\u30d3\u30ea\u30c6\u30a3\u6a5f\u80fd\u306eHubble\u4ee5\u5916\u306b\u3082\u3001\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u672c\u7a3f\u3067\u306ecilium status\u3067\u7121\u52b9\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u305f\u300cCluster Mesh\u300d\u6a5f\u80fd\u3084\u3001\u5148\u9032\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30dd\u30ea\u30b7\u30fc\u306a\u3069\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3082\u5099\u3048\u3066\u3044\u307e\u3059\u3002<br \/>\nMKE\u306f\u3053\u306e\u3088\u3046\u306b\u67d4\u8edf\u306a\u8a2d\u5b9a\u3082\u53ef\u80fd\u306a\u306e\u3067\u3001Kubernetes\u30af\u30e9\u30b9\u30bf\u306e\u74b0\u5883\u306e\u4e00\u3064\u3068\u3057\u3066\u662f\u975e\u3054\u691c\u8a0e\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mirantis Kubernete Engine (MKE)\uff08\u65e7Docker Enterprise\uff09\u3068\u306f\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051Kubernetes\/Swarm\u30aa\u30fc\u30b1\u30b9\u30c8\u30ec\u30fc\u30bf\u88fd\u54c1\u3067\u3059\u3002 \u672c\u7a3f\u3067\u306f\u3053\u306eMKE\u3067Kubern [&#8230;]<\/p>\n","protected":false},"author":2,"featured_media":60089,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[31,122,540],"tags":[],"class_list":["post-61601","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-higuchi","category-kubernetes","category-mirantis"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mirantis Kubernetes Engine (MKE)\u3067Cilium\u3068Hubble\u3092\u4f7f\u3063\u3066\u307f\u3088\u3046 #kubernetes #k8s #cilium #hubble 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