Difference between revisions of "Containerd"
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<code>containerd</code> is a [[container runtime]] (https://containerd.io/), in February 2019 <code>[[containerd]]</code> becames official [[CNCF]] project | <code>containerd</code> is a [[container runtime]] (https://containerd.io/), in February 2019 <code>[[containerd]]</code> becames official [[CNCF]] project | ||
| + | * https://github.com/containerd/containerd | ||
| + | * [[Containerd versions]] | ||
| − | * Image push and pull | + | * Image [[push]] and [[pull]] |
* Managing of storage | * Managing of storage | ||
* Executing of Containers by calling <code>[[runc]]</code> with the right parameters to run containers... | * Executing of Containers by calling <code>[[runc]]</code> with the right parameters to run containers... | ||
| Line 9: | Line 12: | ||
| + | * <code>[[apt install containerd]]</code> | ||
* <code>[[systemctl status containerd]]</code> | * <code>[[systemctl status containerd]]</code> | ||
| − | * <code>[[systemctl]] | + | * <code>[[systemctl stop containerd]]</code> |
[[/etc/containerd/config.toml]] | [[/etc/containerd/config.toml]] | ||
/var/run/docker/containerd/[[containerd.toml]] | /var/run/docker/containerd/[[containerd.toml]] | ||
| − | containerd --config /etc/containerd/config.toml | + | [[containerd --config]] /etc/containerd/config.toml |
containerd --config /var/run/docker/containerd/containerd.toml | containerd --config /var/run/docker/containerd/containerd.toml | ||
containerd --config /var/run/docker/containerd/containerd.toml --[[log-level]] info | containerd --config /var/run/docker/containerd/containerd.toml --[[log-level]] info | ||
| Line 31: | Line 35: | ||
failed to start containerd: timeout waiting for containerd to start | failed to start containerd: timeout waiting for containerd to start | ||
| + | |||
| + | containerd .../... error="[[failed to stop container]]: [[context deadline exceeded]]: unknown" | ||
| + | |||
| + | == Logs == | ||
| + | [[level=warning]] | ||
| + | [[level=info]] | ||
| + | |||
| + | Sep 21 08:10:35 hostname containerd[1508]: time="2023-09-21T08:10:35.572443025Z" level=warning msg="[[runtime v1 is deprecated since containerd v1.4, consider using runtime v2]]" | ||
== Activities == | == Activities == | ||
| Line 39: | Line 51: | ||
* <code>[[docker.log]]</code> | * <code>[[docker.log]]</code> | ||
* [[Kubernetes]] | * [[Kubernetes]] | ||
| + | * <code>[[crictl]]</code> | ||
| + | * <code>[[cri-o]]</code> | ||
| + | * <code>[[/var/log/messages]]</code> | ||
| + | * <code>containerd Task XXXXXXXX deleted with exit code [[137]]</code> | ||
| + | * [[Kubelet logs]] | ||
| + | * [[SOCI Snapshotter]] | ||
| + | * <code>[[dockerd]]</code> | ||
| + | * [[dockershim]] (deprecated) | ||
== See also == | == See also == | ||
Latest revision as of 13:22, 3 November 2023
containerd is a container runtime (https://containerd.io/), in February 2019 containerd becames official CNCF project
- Image push and pull
- Managing of storage
- Executing of Containers by calling
runcwith the right parameters to run containers... - Managing of network primitives for interfaces
- Management of network namespaces containers to join existing namespaces
http://alexander.holbreich.org/docker-components-explained/
/etc/containerd/config.toml /var/run/docker/containerd/containerd.toml
containerd --config /etc/containerd/config.toml containerd --config /var/run/docker/containerd/containerd.toml containerd --config /var/run/docker/containerd/containerd.toml --log-level info
cotainerd .../.... INFO[2020-01-27T14:34:22.574737560Z] containerd successfully booted in 0.041567s
failed to start containerd: timeout waiting for containerd to start
containerd .../... error="failed to stop container: context deadline exceeded: unknown"
Contents
Logs[edit]
level=warning level=info
Sep 21 08:10:35 hostname containerd[1508]: time="2023-09-21T08:10:35.572443025Z" level=warning msg="runtime v1 is deprecated since containerd v1.4, consider using runtime v2"
Activities[edit]
Related[edit]
journalctl -u containerddocker.log- Kubernetes
crictlcri-o/var/log/messagescontainerd Task XXXXXXXX deleted with exit code 137- Kubelet logs
- SOCI Snapshotter
dockerd- dockershim (deprecated)
See also[edit]
runc, runc create failedcontainerd,config.toml,containerd-shim,runc,journalctl -u containerd, ctr, SOCI Snapshotter, Containerd versions- Docker: dockerd, docker (command), dockerd-ce (dockerd), docker-proxy, Docker Kubernetes Service (DKS),
/var/lib/docker/, /var/run/docker.sock, 9323 - Containers, OCI: Docker (
dockerd),containerd,runc, Podman, buildah, skopeo, lxd, Container Registry, Service mesh, Windows Server containers, Containerpilot, CoreOS, CAdvisor, Containers networking, Container scanning, cosign, CRI, CRI-O,initContainers, Sidecar container, Container images, latest
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