* Send the error message to user when enabling canary feature fails.
* Fix controller doesn’t reply canary error when promClient tries connect to invalid prometheus server
Archives with multiple files should have all files in the inputs.
Also clean up some inconsistent variable naming -- archive name,
archive file path, and archive input files were all stored in
incorrectly-named variables.
Improved some of warnings/messages shown to the user when using `fission spec` command. The `spec validate` command now shows appropriate warnings instead
This PR introduces extensibility to the Fission CLI. The principle behind the design of this extensibility is taken from the approach git uses: the main binary (fission) calls other binaries (fission-workflows) - which it discovers using simple prefix-rules - based on specific commands (fission workflow <command>).
* Fix CLI failed to set up port-forwarding when multiple controller pods exist in the same namespace
* Check pod healthy state before establishing the connection
This line warns the user that dependent environment doesn’t exist, and presents the command line
for creating an environment.
When the variable `envNamespace` is specified, the `envns` option should be available as well.
For certain environments, the archive should not be extracted and kept as it is (For ex. for Java the jar file should not be extracted). This change enables an environment level flag to control this behaviour.
For archives bigger than 256K, the Storage service was called from the client side, this needed few environment variables to be set. This change uses port forwarding to achieve the same and does not need environment variables to be set.
Ingress integration to allow the optional creation of ingress for a given route. The ingress controller needs to be set up by the user separately so that ingress path is accessible outside the cluster.
This feature allows creation of fission objects in different namespaces, in addition to retaining the existing behavior of creating fission objects in default namespace if user doesnt provide one.
It also removes cluster admin roles for fission-fetcher and fission-builder Service Accounts and grants them only those privileges that they need.
