Using select on invoke()

[VIS89]

I have a task 'magento:publish' invoking different tasks which I want to run on different hosts:

task('magento:publish', function () {
    invoke('runon:all');
    invoke('runon:master');
 });

 
I have an inventory with 3 nodes and labels as described:

• dev (env: dev, type: single)
• stage (env: stage, type: master)
• stage02 (env: stage, type: replica)

The idea is to run the task 'runon:all' on all nodes, and 'runon:master' only on 'type: single' OR 'type:master'.
I run the command like that:
dep magento:publish env=stage

What I've tried is to invoke the task using select:
invoke('runon:master')->select('type=single,type=master');

The error received is:

[stage02]  Error  in deploy7-multi.php on line 274:
[stage02]
[stage02]   Call to a member function select() on null

[stage]  Error  in deploy7-multi.php on line 274:
[stage]
[stage]   Call to a member function select() on null

Any idea how to achieve this?

[antonmedv]

Well, invoke returns null.

You can try:

on(select('type=single,type=master'), function (Host $host) {
     invoke('runon:master');
});

[antonmedv]

The comma is like OR. Uss & as AND.

[VIS89]

Thank you @antonmedv. Unfortunately, as mentioned before looks like 'on(select' in the task overwrites the passed argument to deployer 'env=dev' and select also 'stage' hosts based on 'on(select' in the task.

    on(select('type=single & type=master'), function () {
       invoke('runon:master');
    });

[antonmedv]

I didn’t get what is overriden?

[VIS89]

By running the command I expect to run this only on servers with labels 'dev', but it also run a task 'runon:master' on stage node, as it has labels 'master, single'. That's what I mean by 'overwrite':
dep deploy2 -f deploy7-multi.php -v env=dev
Result:

task deploy2
task runon:all
[dev] executed all
task runon:master
[stage] executed master

Inventory file:

hosts:
  dev:
    labels:
      env: dev
      type: single
  stage:
    labels:
      env: stage
      type: [ master, single ]

Notes: I want to run a deployment to an environment, for example, 'stage' environment has 1 'master' node and 2 'slave' nodes. Some of the tasks needs to be run on 'master' node only, and other tasks on all 'stage' nodes.

[antonmedv]

type: [ master, single ] not sure this is supported. Labels are key=>value.

[peterjaap]

Closing due to inactivity.