Unable to execute curl commands inside openpolicyagent/opa:0.64.1-istio

[bvamshidhar]

@ashutosh-narkar
This is the error I get when I try to run curl inside the opa sidecar container:

"command": [
"curl",
"--output-dir",
"/test-dir",
"-s",
"-O",
"https://example.url.com"
],

Reason: StartError
Message: failed to create containerd task: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: exec: "curl": executable file not found in $PATH: unknown

Can you help with identifying the base image of this sidecar container?
How can install curl onto this. Can you give the snippet if possible.

P.S: I'm using openpolicyagent/opa:0.64.1-istio image

[ashutosh-narkar]

You can see the base images here. They do not come with a shell. You could use something like chainguard/glibc-dynamic:latest-dev to build a custom image that will have a shell.