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Aisuko
/ cluster.yml
Last active
August 20, 2019 11:17
The config of RKE to create Kubernetes master HA and Rancher HA. You need to deploy NGINX keep-alive and CoreDNS for you Kubernetes. https://rancher.com/docs/rancher/v2.x/en/installation/ha/
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| nodes: | |
| - address: <IP_NODE_1> | |
| user: rancher | |
| role: | |
| - controlplane | |
| - etcd | |
| - worker | |
| hostname_override: master1 | |
| # internal_address: 172.16.22.11 | |
| # ssh_key_path: /home/user/.ssh/id_rsa |
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| worker_processes 4; | |
| worker_rlimit_nofile 40000; | |
| events { | |
| worker_connections 8192; | |
| } | |
| stream { | |
| upstream rancher_servers_http { | |
| least_conn; |
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| ansible -i templ.host all -m shell -a "echo <yourpasswd>|passwd rancher --stdin" |
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| curl -sL https://go.kubebuilder.io/dl/2.0.0-beta.0/darwin/amd64 | tar -xz -C /tmp/ |
Aisuko
/ nginx.conf
Created
August 16, 2019 09:37
The nginx.conf of rancher nginx load balance by private certificate.
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| worker_processes 4; | |
| worker_rlimit_nofile 40000; | |
| events { | |
| worker_connections 8192; | |
| } | |
| http { | |
| upstream rancher { | |
| server <worker_node_ip>:443; |
Aisuko
/ Add docker daemon.json config file.
Created
August 23, 2019 10:14
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| ansible -i templ.host all -m copy -a "src=./daemon.json dest=/etc/docker/daemon.json" |
Aisuko
/ busybox.yaml
Last active
August 28, 2019 07:51
Debug kubernetes DNS contaianer.`kubectl exec -it busybox nslookup kubernetes`
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| apiVersion: v1 | |
| kind: Pod | |
| metadata: | |
| name: busybox | |
| namespace: default | |
| spec: | |
| containers: | |
| - image: busybox:1.28 | |
| command: | |
| - sleep |
Aisuko
/ setup_disk.sh
Created
August 28, 2019 13:57
The process of mounting the disk to linux distributed without shutdown.
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| fdisk -l | |
| fdisk /dev/sdb | |
| # new | |
| n | |
| t | |
| # linux system file | |
| 8e |
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| 启动：/etc/init.d/shadowsocks-manager start | |
| 停止：/etc/init.d/shadowsocks-manager stop | |
| 重启：/etc/init.d/shadowsocks-manager restart | |
| 查看状态：/etc/init.d/shadowsocks-manager status |
Aisuko
/ git_clear_cache.sh
Created
January 19, 2020 10:40
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| git rm -r --cached mesheryIstio |