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99 строки
3.2 KiB
Plaintext
99 строки
3.2 KiB
Plaintext
https://containerd.io/
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https://containerd.io/docs/
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https://containerd.io/docs/getting-started/
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containerd config default > /etc/containerd/config.toml
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https://github.com/containerd/containerd
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https://github.com/containerd/containerd/blob/main/docs/getting-started.md
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https://github.com/containerd/containerd/blob/main/docs/ops.md
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https://github.com/containerd/containerd/tree/main/docs/cri
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https://github.com/containerd/containerd/blob/main/docs/cri/architecture.md
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https://github.com/containerd/containerd/blob/main/docs/cri/crictl.md
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https://github.com/containerd/containerd/blob/main/docs/cri/registry.md
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https://github.com/containerd/containerd/blob/main/docs/cri/testing.md
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apt # dpkg -L ...
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containerd.io
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/etc/containerd/config.toml
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/lib/systemd/system/containerd.service
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/usr/bin/containerd-shim-runc-v1
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/usr/bin/containerd-shim-runc-v2
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/usr/bin/ctr
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need a running
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/run/containerd/containerd.sock
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/usr/bin/runc
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containerd
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sudo ctr
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plugins ls
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$ sudo systemctl status docker
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● docker.service - Docker Application Container Engine
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Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
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Active: active (running) since Wed 2022-04-06 07:08:55 +03; 3h 52min ago
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TriggeredBy: ● docker.socket
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Docs: https://docs.docker.com
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Main PID: 2308 (dockerd)
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Tasks: 175
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Memory: 177.6M
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CGroup: /system.slice/docker.service
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├─ 2308 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock
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2021
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https://iximiuz.com/en/posts/containerd-command-line-clients/
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!!!
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https://kruyt.org/migrate-docker-containerd-kubernetes/
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https://habr.com/ru/company/southbridge/blog/550702/
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! about migration from docker
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2019
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https://habr.com/ru/company/flant/blog/442036/
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2017
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https://habr.com/ru/company/flant/blog/325358/
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????
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https://russianblogs.com/article/6159553787/
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minikube-integration
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https://kubernetes.io/ru/docs/setup/learning-environment/minikube/
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minikube start \
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--network-plugin=cni \
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--enable-default-cni \
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--container-runtime=containerd \
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--bootstrapper=kubeadm
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# or a full-version
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minikube start \
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--network-plugin=cni \
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--enable-default-cni \
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--extra-config=kubelet.container-runtime=remote \
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--extra-config=kubelet.container-runtime-endpoint=unix:///run/containerd/containerd.sock \
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--extra-config=kubelet.image-service-endpoint=unix:///run/containerd/containerd.sock \
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--bootstrapper=kubeadm
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/usr/lib/systemd/system/containerd.service
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[Unit]
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Description=containerd container runtime
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Documentation=https://containerd.io
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After=network.target local-fs.target
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[Service]
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ExecStartPre=-/usr/bin/modprobe overlay
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ExecStart=/usr/bin/containerd
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Delegate=yes
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KillMode=process
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Restart=always
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# Having non-zero Limit*s causes performance problems due to accounting overhead
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# in the kernel. We recommend using cgroups to do container-local accounting.
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LimitNPROC=infinity
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LimitCORE=infinity
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LimitNOFILE=1048576
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# Comment TasksMax if your systemd version does not supports it.
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# Only systemd 226 and above support this version.
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TasksMax=infinity
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[Install]
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WantedBy=multi-user.target
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????
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/var/run/docker/containerd/containerd.toml
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