install-cni
Output Kubernetes configs to install Linkerd CNI.
This command installs a DaemonSet into the Linkerd control plane. The DaemonSet copies the necessary linkerd-cni plugin binaries and configs onto the host. It assumes that the ’linkerd install’ command will be executed with the ‘–linkerd-cni-enabled’ flag. This command needs to be executed before the ’linkerd install –linkerd-cni-enabled’ command.
The installation can be configured by using the –set, –values, –set-string and –set-file flags. A full list of configurable values can be found at https://artifacthub.io/packages/helm/linkerd2/linkerd2-cni#values
Flags
| Flag | Usage |
|---|---|
--admin-port
|
Proxy port to serve metrics on |
--cni-image
|
Image for the cni-plugin |
--cni-image-version
|
Image Version for the cni-plugin |
--cni-log-level
|
Log level for the cni-plugin |
--control-port
|
Proxy port to use for control |
--dest-cni-bin-dir
|
Directory on the host where the CNI binary will be placed |
--dest-cni-net-dir
|
Directory on the host where the CNI configuration will be placed |
--inbound-port
|
Proxy port to use for inbound traffic |
--linkerd-version
-v
|
Tag to be used for Linkerd images |
--outbound-port
|
Proxy port to use for outbound traffic |
--priority-class-name
|
Pod priorityClassName for CNI daemonset’s pods |
--proxy-uid
|
Run the proxy under this user ID |
--redirect-ports
|
Ports to redirect to proxy, if no port is specified then ALL ports are redirected |
--registry
|
Docker registry to pull images from ($LINKERD_DOCKER_REGISTRY) |
--set
|
set values on the command line (can specify multiple or separate values with commas: key1=val1,key2=val2) |
--set-file
|
set values from respective files specified via the command line (can specify multiple or separate values with commas: key1=path1,key2=path2) |
--set-string
|
set STRING values on the command line (can specify multiple or separate values with commas: key1=val1,key2=val2) |
--skip-inbound-ports
|
Ports and/or port ranges (inclusive) that should skip the proxy and send directly to the application |
--skip-outbound-ports
|
Outbound ports and/or port ranges (inclusive) that should skip the proxy |
--use-wait-flag
|
Configures the CNI plugin to use the “-w” flag for the iptables command. (default false) |
--values
-f
|
specify values in a YAML file or a URL (can specify multiple) |