{"id":165,"date":"2017-08-17T01:42:09","date_gmt":"2017-08-16T16:42:09","guid":{"rendered":"http:\/\/mystouswp.cafe24.com\/?p=165"},"modified":"2017-08-17T01:43:54","modified_gmt":"2017-08-16T16:43:54","slug":"kubernetes-setting","status":"publish","type":"post","link":"http:\/\/kyunam.com\/?p=165","title":{"rendered":"Kubernetes Setting"},"content":{"rendered":"

[All nodes]<\/p>\n

sudo apt-get update && sudo apt-get install -y apt-transport-https
\ncurl -s https:\/\/packages.cloud.google.com\/apt\/doc\/apt-key.gpg | sudo apt-key add –
\nsudo su
\ncat <<EOF > \/etc\/apt\/sources.list.d\/kubernetes.list
\ndeb http:\/\/apt.kubernetes.io\/ kubernetes-xenial main
\nEOF
\nexit
\nsudo apt-get update
\nsudo apt-get install -y docker.io
\nsudo apt-get install -y kubelet kubeadm kubectl kubernetes-cni<\/p>\n

 <\/p>\n

[Master nodes]
\nsudo kubeadm init
\n-> Save join command from result : sudo kubeadm join –token [##] [master IP:Port]<\/p>\n

 <\/p>\n

mkdir -p $HOME\/.kube
\nsudo cp \/etc\/kubernetes\/admin.conf $HOME\/
\nsudo chown $(id -u):$(id -g) $HOME\/admin.conf
\nexport KUBECONFIG=$HOME\/admin.conf<\/p>\n

 <\/p>\n

kubectl apply -f calico.yaml
\nkubectl get node
\nwatch kubectl get pods –all-namespaces
\n-> After all pods runs
\nkubectl create -f\u00a0kubernetes-dashboard.yaml<\/p>\n

 <\/p>\n

yaml files:\u00a0yaml<\/a><\/p>\n

 <\/p>\n

[Minion nodes]
\nsudo kubeadm join –token [##] [master IP:Port]<\/p>\n

 <\/p>\n

[Trouble Shooting]
\n* Node Not Read
\nRemove the environment variable $KUBELET_NETWORK_ARGS in the system file : \/etc\/systemd\/system\/kubelet.service.d\/10-kubeadm.conf
\n“systemctl daemon-reload”
\n“kubeadm init”
\n* Forgot Token
\n“kubeadm token generate”<\/p>\n","protected":false},"excerpt":{"rendered":"

[All nodes] sudo apt-get update && sudo apt-get install -y apt-transport-https curl -s https:\/\/packages.cloud.google.com\/apt\/doc\/apt-key.gpg | sudo apt-key add – sudo su cat <<EOF > \/etc\/apt\/sources.list.d\/kubernetes.list deb http:\/\/apt.kubernetes.io\/ kubernetes-xenial main EOF\uc77d\uc5b4 \ubcfc\uae4c?Kubernetes Setting<\/span><\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[135],"tags":[],"class_list":["post-165","post","type-post","status-publish","format-standard","hentry","category-kubernetes"],"_links":{"self":[{"href":"http:\/\/kyunam.com\/index.php?rest_route=\/wp\/v2\/posts\/165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/kyunam.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/kyunam.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/kyunam.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/kyunam.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=165"}],"version-history":[{"count":0,"href":"http:\/\/kyunam.com\/index.php?rest_route=\/wp\/v2\/posts\/165\/revisions"}],"wp:attachment":[{"href":"http:\/\/kyunam.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/kyunam.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=165"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/kyunam.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}