14: 2021-09-11 (土) 15:31:11 iseki  |
現: 2021-09-15 (水) 13:03:38 iseki |
| | #br | | #br |
| | - https://qiita.com/ishida0503/items/f3b62b02dec4f6fef42f | | - https://qiita.com/ishida0503/items/f3b62b02dec4f6fef42f |
| | + | #br |
| | + | **** ''Check !!!! 後でチェックする．'' [#f5a64eb5] |
| | + | - kubectl config set-context $(kubectl config current-context) --namespace k8sns |
| | #br | | #br |
| | | | |
| | *** 本体のインストール [#sabae243] | | *** 本体のインストール [#sabae243] |
| | | | |
| - | **** K8sリポジトリ（EL7） [#o2437fdb] | + | **** K8sリポジトリ（RHEL7） [#o2437fdb] |
| | - /etc/yum.repos.d/kubernetes.repo | | - /etc/yum.repos.d/kubernetes.repo |
| | [kubernetes] | | [kubernetes] |
| | #br | | #br |
| | | | |
| - | **** EL7 ではなくて，最新版を手動で入れる． [#dae1dbdf] | + | **** RHEL7 ではなくて，最新版を手動で入れる． [#dae1dbdf] |
| | - yum install -y socat iproute-tc ipvsadm conntrack-tools | | - yum install -y socat iproute-tc ipvsadm conntrack-tools |
| | - バイナリのダウンロード | | - バイナリのダウンロード |
| | Wants=network-online.target | | Wants=network-online.target |
| | After=network-online.target | | After=network-online.target |
| | + | |
| | [Service] | | [Service] |
| | ExecStart=/usr/bin/kubelet | | ExecStart=/usr/bin/kubelet |
| | StartLimitInterval=0 | | StartLimitInterval=0 |
| | RestartSec=10 | | RestartSec=10 |
| | + | |
| | [Install] | | [Install] |
| | WantedBy=multi-user.target | | WantedBy=multi-user.target |
| | vi custom-resources.yaml (correct IP) | | vi custom-resources.yaml (correct IP) |
| | kubectl create -f custom-resources.yaml | | kubectl create -f custom-resources.yaml |
| | + | |
| | watch kubectl get pods -n calico-system | | watch kubectl get pods -n calico-system |
| | kubectl taint nodes --all node-role.kubernetes.io/master- (マスタノードでも Podを実行できるようになる) | | kubectl taint nodes --all node-role.kubernetes.io/master- (マスタノードでも Podを実行できるようになる) |
| | kubectl get nodes -o wide | | kubectl get nodes -o wide |
| | + | |
| | + | - /etc/NetworkManager/conf.d/calico.conf で以下の設定が必要になるかもしれない |
| | + | [keyfile] |
| | + | unmanaged-devices=interface-name:cali*;interface-name:tunl*;interface-name:vxlan.calico |
| | | | |
| | **** calicoctl [#t3e4c13e] | | **** calicoctl [#t3e4c13e] |
| | #br | | #br |
| | | | |
| - | ***** Alt 1 [#a2d229df] | + | ***** 他の方法 [#dba04328] |
| | + | - その１ |
| | curl -L https://docs.projectcalico.org/manifests/calico.yaml | \ | | curl -L https://docs.projectcalico.org/manifests/calico.yaml | \ |
| | sed '/ - name: CALICO_DISABLE_FILE_LOGGING/i\ # ADD' | \ | | sed '/ - name: CALICO_DISABLE_FILE_LOGGING/i\ # ADD' | \ |
| | cat - > calico.yaml | | cat - > calico.yaml |
| | kubectl apply -f calico.yaml | | kubectl apply -f calico.yaml |
| | + | |
| | watch kubectl get pods -n calico-system | | watch kubectl get pods -n calico-system |
| | kubectl taint nodes --all node-role.kubernetes.io/master- | | kubectl taint nodes --all node-role.kubernetes.io/master- |
| | kubectl get nodes -o wide | | kubectl get nodes -o wide |
| | | | |
| - | ***** Alt 2 [#i1978737] | + | - その2 |
| | cat <<EOF > /etc/NetworkManager/conf.d/calico.conf | | cat <<EOF > /etc/NetworkManager/conf.d/calico.conf |
| | [keyfile] | | [keyfile] |
| | vi calico.yaml (correct IP) | | vi calico.yaml (correct IP) |
| | kubectl apply -f calico.yaml | | kubectl apply -f calico.yaml |
| | + | |
| | watch kubectl get pods -n calico-system | | watch kubectl get pods -n calico-system |
| | kubectl taint nodes --all node-role.kubernetes.io/master- | | kubectl taint nodes --all node-role.kubernetes.io/master- |
| | nginx ClusterIP 10.128.175.104 192.168.27.43 80/TCP 51m | | nginx ClusterIP 10.128.175.104 192.168.27.43 80/TCP 51m |
| | nginx2 ClusterIP 10.128.175.124 192.168.27.44 80/TCP 4m53s | | nginx2 ClusterIP 10.128.175.124 192.168.27.44 80/TCP 4m53s |
| | + | #br |
| | + | *** JupyterHub [#t5f59cf9] |
| | + | - [[JupyterHub>./JupyterHub]] |
| | #br | | #br |
