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- 16 Kubernetes + DRBD Linstor
- ad1e875665e2fb68852d94eb build by root@worker01, 2022-04-15 21:43:08 Transports (api:17): tcp (9.1.6) ... | node1 | TestVol01 | linstor-pool | 0 | 1002 | /dev/drbd1002 | 315 KiB | Unused | UpToDate | | node2 | TestVol01 | linstor-pool | 0 | 1002 | /dev/drbd1002 | 315 KiB | Unused | UpToDate |
- 18 Kubernetes GlusterFS
- aster|172.16.0.103| |g-work01|172.16.0.93| |g-work02|172.16.0.153| |g-work03|172.16.0.166| ===== 1.Gl... - ip: 172.16.0.153 hostname: g-work02 - ip: 172.16.0.166 hostname: g-work... 49152 0 Y 33456 Brick g-work02:/gluster/volume 49152 0 ... /A Y 31951 Self-heal Daemon on g-work02 N/A N/A Y 37428
- 04 Docker MailServer
- 使った場合のエラー ==== こんなエラー出ます。 <code> mailserver | 2024-02-06T11:08:45.394582+09:00 mail postfix/pipe[119008]: 5AC87A5145: to=<XXXXXX@fl8.jp>, relay=procmail, delay=0.02, delays=0.01/0/0/0.01, dsn=2.0.0, status=sent (de... Couldn't chdir to "/home/docker")) mailserver | 2024-02-06T11:18:40.840460+09:00 mail postfix/pipe[12
- 15 Kubernetes Error
- container runtime is not running: output: time="2022-04-19T02:14:43Z" level=fatal msg="getting status of runtime: rpc error: code = Unimplemented desc = ... ady <none> 146m v1.23.5 g-work02 NotReady <none> 146m v1.23.... <code> # systemctl status kubelet node \"g-master02\" not found" Apr 19 22:58:16 g-master02 kubelet[2
- 14 Kubernetes Master冗長化
- 256:bd27526f072955b44cb7991404713f2a8f3f376208475c02d0d5ac073a010da0 --control-plane --certificate-key... 256:bd27526f072955b44cb7991404713f2a8f3f376208475c02d0d5ac073a010da0 --control-plane --certificate-key... systemctl status kubelete Apr 19 22:58:16 g-master02 kubelet[20595]: E0419 22:58:16.331432 20595 kub... go:2422] "Error getting node" err="node \"g-master02\" not found" </code> ==== 対応 ==== これはVIPへの通信ができ
- 02 Docker Compose docker-compose
- ====== 02 Docker Compose docker-compose ====== Web、PHP、MySQLなどセットでコンテナ作ってくれて便利簡単。 ===== インストール =====... chmod +x /usr/local/bin/docker-compose ==== ※2022.12.01最新版 ==== 最新版は、[[https://github.com/docker/... alhost:8000]] {{:06_virtualization:05_container:2021-04-09_07h11_18.png?400|}} ===== クリーンアップ =====
- 05 Docker Nginx reverse proxy
- Nginxでリバースプロキシ [[06_virtualization:05_container:02_dcoker_composer|docker-compose install]] ===== d... ache_key $uri; proxy_cache_valid 200 302 20m; proxy_cache_valid 404 10m; ... /tmpfs tmpfs defaults,size=1024m,noatime,mode=1777 0 0 </code> === マ
- 25 Let's Encrypt リバースプロキシ
- <code> proxy | nginx.1 | 2024/02/27 23:34:26 [error] 381#381: *201402 client intended to send too large body: 1172615 bytes, client: X
- 26 Docker iptables
- PrefixLen": 0, "MacAddress": "02:42:ac:17:00:02", "DriverOpts": null } } } ... 。 --- //[[matsui@flateight.com|Shinya Matsui]] 2023/12/06 07:10// 現在確認すると、netfilter-persistentでの反映方法
- 08 docker-compose Nginx
- === Nginxを動かすだけの[[06_virtualization:05_container:02_dcoker_composer|docker-compose]] ===== Simple Ng... static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html {
- 27 Docker Djnago
- スト名を追加 {{:06_virtualization:05_container:pasted:20231214-125010.png}} <code|testproject/setting.py>... をアクセス {{:06_virtualization:05_container:pasted:20230602-222642.png}} ===== 6 自動起動 ===== 再起動後の自動起動は、/etc/rc.localを使うのが良いかも [[06_virtualization:05_con
- 10 Docker Let's Encrypt
- ot のdockerイメージ利用 certbotをそのままインストールは->[[01_linux:02_www:18_let_s_encrypt_certbot]] Let's Encryptの証明書
- 11 Docker image 作成
- SIZE zabbix-agent2.2 latest 1ae644c4a02d 3 seconds ago 139MB ===== 起動 ===== docke
- 12 Kubernetes
- ubectl 下記の方法でaliasによりもっと短いコマンドにできます。 [[50_dialy:2022:05:28]] ===== 5. workerノード ===== workerノードでも手順1
- 20 Kubernetes GlusterFS Galera Wordpress
- ----------------------+--------+ 1 row in set (0.002 sec) MariaDB [(none)]> show status like 'wsrep_c