cdktf: add support for on_failure for local exec provider

[klemmchr]

Description

local-exec allows to set the failure behavior. Adding support for this would be great.

References

No response

Help Wanted

• I'm interested in contributing a fix myself

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[ansgarm]

Hi @klemmchr 👋

Thank you for raising this! Until we add support for this, you can use an override to set this attribute:

    const pwd = new Password(this, "password", {length: 12});
    pwd.provisioners = [{
      type: 'local-exec',
      command: `echo "The generated password is ${pwd.result}"`,
    }];

    pwd.addOverride("provisioner.0.on_failure", "continue");