OCTOPUS-625:Added role for approve and issue csr cert and get vm file

[pkenchap]

Added the role for approve and issue csr certificate .
Also added get vm file with wait until VM comes to active state.

[prb112]

Hey @pkenchap @Chandan-Abhyankar refactored this script recently at https://github.com/IBM/ocp4-upi-compute-powervs/blob/main/ansible/post/files/approve_and_issue.sh. it'd be worth pulling that in here. and removing the reference to the proxy.

[pkenchap]

@prb112 , Used the same script and modified with removing the proxy .

[prb112]

a couple of suggestions are left inline

[pkenchap]

Hi Paul,

Looping I updated the script and it works seemlessly for the approve and issue .
Here I had created a 3 VM's and all approved and added to the Cluster
`
"Approve and Issue - #3",

    "List of Intel Workers to be added with prefix 'rdr-mac-worker-openstack': ",
    "rdr-mac-worker-openstack-1   NotReady                   worker   2m6s    v1.28.3+4cbdd29",
    "rdr-mac-worker-openstack-2   NotReady                   worker   2m3s    v1.28.3+4cbdd29",
    "rdr-mac-worker-openstack-3   Ready                      worker   59s     v1.28.3+4cbdd29",
    "",
    "Approving: csr-c79xz system:node:rdr-mac-worker-openstack-1",
    "certificatesigningrequest.certificates.k8s.io/csr-c79xz approved",
    "Approving: csr-s4sks system:node:rdr-mac-worker-openstack-1",
    "certificatesigningrequest.certificates.k8s.io/csr-s4sks approved",
    "Approving: csr-tjrnc system:node:rdr-mac-worker-openstack-1",
    "certificatesigningrequest.certificates.k8s.io/csr-tjrnc approved",
    "Approving: csr-wlshr system:node:rdr-mac-worker-openstack-1",
    "certificatesigningrequest.certificates.k8s.io/csr-wlshr approved",
    "Approving: csr-z2c89 system:node:rdr-mac-worker-openstack-1",
    "certificatesigningrequest.certificates.k8s.io/csr-z2c89 approved",
    "Approving: csr-zkbl5 system:node:rdr-mac-worker-openstack-1",
    "certificatesigningrequest.certificates.k8s.io/csr-zkbl5 approved",
    "Approving: csr-f7m8z system:node:rdr-mac-worker-openstack-2",
    "certificatesigningrequest.certificates.k8s.io/csr-f7m8z approved",
    "Approving: csr-lcnkp system:node:rdr-mac-worker-openstack-2",
    "certificatesigningrequest.certificates.k8s.io/csr-lcnkp approved",
    "Approving: csr-m6khm system:node:rdr-mac-worker-openstack-2",
    "certificatesigningrequest.certificates.k8s.io/csr-m6khm approved",
    "Approving: csr-rb42m system:node:rdr-mac-worker-openstack-2",
    "certificatesigningrequest.certificates.k8s.io/csr-rb42m approved",
    "Approving: csr-wdrvh system:node:rdr-mac-worker-openstack-2",
    "certificatesigningrequest.certificates.k8s.io/csr-wdrvh approved",
    "Approving: csr-zqwqc system:node:rdr-mac-worker-openstack-2",
    "certificatesigningrequest.certificates.k8s.io/csr-zqwqc approved",
    "Sleeping before re-running - 30 seconds",
    "Supplied Worker/s with prefix: 'rdr-mac-worker-openstack' are Ready.",
    "rdr-mac-worker-openstack-1   Ready                      worker   3m9s    v1.28.3+4cbdd29",
    "rdr-mac-worker-openstack-2   Ready                      worker   3m6s    v1.28.3+4cbdd29",
    "rdr-mac-worker-openstack-3   Ready                      worker   2m2s    v1.28.3+4cbdd29"

`

I had made the looping in the playbook will go in iteration of creating the VM's as per the user requirement of worker nodes.