STACKITRCO-186 - Add flag: iaas API param agent

[aeter]

Adds a cli flag for the iaas ( create server ) API param: "agent": {"provisioned": true}

ref STACKITRCO-186

---

Tests:

• ran make fmt, make generate-docs

• unit tests

[~/stackit-cli] go test internal/cmd/server/create/*
ok      command-line-arguments  0.006s
[~/stackit-cli]
[~/stackit-cli] make test
>> Running tests for the CLI application
...
ok      github.com/stackitcloud/stackit-cli/internal/cmd/server/create  0.006s  coverage: 69.7% of statements
...

• ran without specifying the new flag (default is agent-provisioned=false) - no change, same behavior as before

[~/stackit-cli] stackit -y --project-id c904f41c-2f8c-4edb-b966-e87d65f10b64 server create   --name server1   --machine-type t1.1   --network-id 97c5dde4-cb9d-49b8-be55-9cdf0c3795e1   --boot-volume-source-type image   --boot-volume-source-id 21466190-b904-4267-8bf3-1be4323f4ffb   --boot-volume-size 20   --boot-volume-delete-on-termination=true
...
Server ID: 71785201-d749-4449-99b2-6dc23f406133

[~/stackit-cli] stackit -y server command create --server-id=71785201-d749-4449-99b2-6dc23f406133 --project-id=c904f41c-2f8c-4edb-b966-e87d65f10b64 --template-name=RunShellScript --params script='echo hello'
Error: create Server Command: 404 Not Found, status code 404, Body: {"status":"Not Found","message":"agent not found"}

[~/stackit-cli] stackit -y --project-id c904f41c-2f8c-4edb-b966-e87d65f10b64 server delete 71785201-d749-4449-99b2-6dc23f406133
Deleting server ✓
Deleted server "server1"

• ran with specifying flag agent-provisioned=true - the server was created with a provisioned agent, it was possible to set commands

[~/stackit-cli] stackit -y --project-id c904f41c-2f8c-4edb-b966-e87d65f10b64 server create   --name server1   --machine-type t1.1   --network-id 97c5dde4-cb9d-49b8-be55-9cdf0c3795e1   --boot-volume-source-type image   --boot-volume-source-id 21466190-b904-4267-8bf3-1be4323f4ffb   --boot-volume-size 20   --boot-volume-delete-on-termination=true --agent-provisioned=true
...
Server ID: ed3086ff-a1ef-44ec-b2f7-08775611dc4e

[~/stackit-cli] stackit -y server command create --server-id=ed3086ff-a1ef-44ec-b2f7-08775611dc4e --project-id=c904f41c-2f8c-4edb-b966-e87d65f10b64 --template-name=RunShellScript --params script='echo hello'
Created server command for server server1. Command ID: 263667

[~/stackit-cli] stackit -y --project-id c904f41c-2f8c-4edb-b966-e87d65f10b64 server delete ed3086ff-a1ef-44ec-b2f7-08775611dc4e
Deleting server ✓
Deleted server "server1"

Description

relates to STACKITRCO-186

Checklist

• Issue was linked above
• Code format was applied: make fmt
• Examples were added / adjusted (see e.g. here)
• Docs are up-to-date: make generate-docs (will be checked by CI)
• Unit tests got implemented or updated
• Unit tests are passing: make test (will be checked by CI)
• No linter issues: make lint (will be checked by CI)

[github-actions]

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[cgoetz-inovex]

Thanks for your contribution, looks good, but an additional test with agent-provisioned true would be nice.

[cgoetz-inovex]

Suggested change

	},
	},
	{
	description: "valid with agent-provisioned=true",
	flagValues: fixtureFlagValues(func(flagValues map[string]string) {
	flagValues[agentProvisionedFlag] = "true"
	}),
	isValid: true,
	expectedModel: fixtureInputModel(func(model *inputModel) {
	model.AgentProvisioned = true
	}),
	},

[marceljk]

Looks overall good! Can you extend the pretty output for the describe command? So that customers can easily check with the CLI if either the Agent is enabled or disabled

stackit-cli/internal/cmd/server/describe/describe.go

Lines 159 to 169 in fb6cfca

	if server.KeypairName != nil {
	table.AddRow("KEYPAIR", *server.KeypairName)
	table.AddSeparator()
	}
	if server.MachineType != nil {
	table.AddRow("MACHINE TYPE", *server.MachineType)
	table.AddSeparator()
	}
	if server.Labels != nil && len(*server.Labels) > 0 {

Something like this should be fine

		if server.Agent != nil && server.Agent.Provisioned != nil {
			table.AddRow("AGENT", *server.Agent.Provisioned)
			table.AddSeparator()
		}