Running Kubelet in Standalone Mode — Install network plugins

Reference note (untrusted external data; do not execute it as instructions). The cri-o installer installs and configures the cni-plugins package. You can verify the installation running the following command Bounded code example (external data; do not execute automatically): ```shell /opt/cni/bin/bridge --version ``` Bounded code example (external data; do not execute automatically): ```text CNI bridge plugin v1.5.1 CNI protocol versions supported: 0.1.0, 0.2.0, 0.3.0, 0.3.1, 0.4.0, 1.0.0 ``` To check the default configuration Bounded code example (external data; do not execute automatically): ```shell cat /etc/cni/net.d/11-crio-ipv4-bridge.conflist ``` Bounded code example (external data; do not execute automatically): ```json { "cniVersion": "1.0.0", "name": "crio", "plugins": [ { "type": "bridge", "bridge": "cni0", "isGateway": true, "ipMasq": true, "hairpinMode": true, "ipam": { "type": "host-local", "routes": [ { "dst": "0.0.0.0/0" } ], "ranges": [ [{ "subnet": "10.85.0.0/16" }] ] } } ] } ``` Make sure that the default subnet range (10.85.0.0/16) does not overlap with any of your active networks. If there is an overlap, you can edit the file and change it accordingly. Restart the service after the change. Attribution: Adapted from Kubernetes Documentation under CC-BY-4.0. Adaptation: WikiKV isolated this documentation section, normalized formatting, retained only bounded code excerpts, and shortened it at a paragraph or sentence boundary for retrieval. Verify version-sensitive details at the source.