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- 05 Xen Guestインストール @06_virtualization:03_xen
- 168.1.2/mirror/centos/5.7/os/x86_64 \ --network=bridge:xenbr0 --network=bridge:xenbr1 </code> ===== Bridgeの追加 xenbr1の作り方 ===== HV上で作業 [[http://d.hatena.ne.jp/clmind/20090329/1... tc/xen/xend-config.sxp #(network-script network-bridge) (network-script network-bridge2) </code> ====
- 15 Kubernetes Error @06_virtualization:05_container
- c2d4132": failed to delegate add: failed to set bridge addr: "cni0" already has an IP address differen... a: verification error" while trying to verify candidate authority certificate "kubernetes") ==== 対応 =... /kubernetes/admin.conf $HOME/.kube/config chown $(id -u):$(id -g) $HOME/.kube/config unset KUBECONFIG export KUBECONFIG=/etc/kubernetes/admin.conf </code>
- 30 React-admin @06_virtualization:05_container
- - LETSENCRYPT_HOST=react-admin.fl8.jp - CHOKIDAR_USEPOLLING=true networks: - app_proxy... n@4.16.1 Ok to proceed? (y) Select the data provider you want to use, and validate with Enter: ❯ Fakerest A client-side, in-memory data provider that use a JSON object as its init
- 12 Kubernetes @06_virtualization:05_container
- | tee /etc/sysctl.d/99-kubernetes-cri.conf net.bridge.bridge-nf-call-iptables = 1 net.ipv4.ip_forward = 1 net.bridge.bridge-nf-call-ip6tables = 1 EOF sysctl --system </code> ==== パッケージインストール ==== <code> apt update
- 09 Dockerリバースプロキシ(HTTPS) @06_virtualization:05_container
- erts:/etc/nginx/certs:rw restart: always bridge-1: image: nginx:latest volumes: - ./bridge-1/default.conf:/etc/nginx/conf.d/default.conf - ./bridge-1:/var/www/html environment: - VIRTUA... xy/ touch ./nginx-proxy/custom.conf mkdir ./bridge-1/ ===== ./bridge-1/default.conf ===== ./brid
- 02 差分バックアップ increment backup @06_virtualization:01_citrix_xenserver
- a-3c5c-9a34-0b6e2c345df2 FULL=$(xe vdi-snapshot uuid=$VDI) xe vdi-export uuid=$FULL filename=$NFS/full.vhd format=vhd --progress </code> ==== 差分バックアップ ==== <code> DELTA=$(xe vdi-snapshot uuid=$VDI) xe vdi-export uuid=$DELTA filename=$NFS/delta.vhd format=vhd base=$FULL --progress </code> =
- 03 Xenインバンドに制限をかける @06_virtualization:03_xen
- sw --long (device (vif (bridge j4ihd7fqt3ugjp) (uuid fb5d570f-a935-f2d2-72d9-93cad7732065) (script /etc/xen/scripts/vif-bridge) (ip 8.30.162.23) (rate... ml/Virtualization/sect-Virtualization-Tips_and_tricks-Limit_network_bandwidth_for_a_Xen_guest.html]]
- 04 Xen - Memory確認 @06_virtualization:03_xen
- TTX(k) NETRX(k) VBDS VBD_OO VBD_RD VBD_WR SSID a5imnhw1na --b--- 1967 0.0 1048576 ... 0 0 2 148 43271 109387 0 idj52xzv3m --b--- 2694 0.0 2097016 1.... list Name ID Mem VCPUs State Time(s) Domain-0 ... 25 904 1 -b---- 749.3 idj52xzv3m6yb4 68 2048
- 01_Windowsテンプレート作成 @06_virtualization:04_cloudstack
- ja-JP/Apache_CloudStack/4.1.0/html-single/Admin_Guide/index.html#create-windows-template === ■Window... p://www.microsoft.com/ja-jp/download/details.aspx?id=30652|Windows(R) 8 用 Windows アセスメント & デプロイメント キット... p://www.microsoft.com/ja-jp/download/details.aspx?id=9085|Windows Vista SP1 および Windows Server 2008 用の... ww.microsoft.com/ja-jp/download/confirmation.aspx?id=5753|Windows® 7 用の Windows® 自動インストール キット (AIK)]]
- 01 Docker コマンド @06_virtualization:05_container
- de> ==== コンテナへ入る ==== docker exec -it [NAME|ID] bash === ユーザ指定ででログイン === 下記は、rootユーザでログイン docker exec -it --user root [NAME|ID] bash ==== コンテナ停止 ==== cocker stop [NAME|ID] ==== コンテナ削除 ==== docker rm [NAME|ID] [[06_virtualization:05_container:03_docker_remove]] ===
- 04 Docker MailServer @06_virtualization:05_container
- r:latest container_name: mailserver # Provide the FQDN of your mail server here (Your DNS MX r... fig/security/understanding-the-ports/ # To avoid conflicts with yaml base-60 float, DO NOT remove ... ias_maps = texthash:/etc/postfix/virtual virtual_uid_maps = static:5000 virtual_gid_maps = static:5000 </code> === こちらのやり方の方が良かった === これを変えると、「virtual_
- 14 Kubernetes Master冗長化 @06_virtualization:05_container
- kubeadm init --node-name master --pod-network-cidr=10.244.0.0/16 --control-plane-endpoint 172.16.0.... a: verification error" while trying to verify candidate authority certificate "kubernetes") ==== 対応 ... rnetes/admin.conf $HOME/.kube/config sudo chown $(id -u):$(id -g) $HOME/.kube/config </code> ===== ERROR2 ===== 下記のようなエラーでkubeleteが起動できてない <code> # sys
- 16 Kubernetes + DRBD Linstor @06_virtualization:05_container
- /etc/drbd-reactor.d/linstor_db.toml [[promoter]] id = "linstor_db" [promoter.resources.linstor_db] st... linstor-master:~# kubectl get pod alpine-test -o wide NAME READY STATUS RESTARTS AGE ... kind: StorageClass metadata: # The name used to identify this StorageClass. name: linstor-basic-st... is the name that the LINSTOR CSI plug-in uses to identify itself provisioner: linstor.csi.linbit.com
- 25 Let's Encrypt リバースプロキシ @06_virtualization:05_container
- 用しているネットワークを確認 <code> # docker network ls NETWORK ID NAME DRIVER SCOPE da005313961c app_proxy-tier bridge local ab784e6540fd bridge bridge local 4fbd17879a28 host host local 4045783681f8 none
- 18 Kubernetes GlusterFS @06_virtualization:05_container
- TCP Port RDMA Port Online Pid -------------------------------------------------... 72.16.0.93を落としてみた。 <code> # kubectl get node -o wide NAME STATUS ROLES AGE... TCP Port RDMA Port Online Pid -------------------------------------------------