fix: Adjust bootstrap wait time (#114)

Adjust bootstrap wait time. The duration depends highly on network speed
and system performance.

Signed-off-by: Klaus Smolin <smolin@de.ibm.com>
Co-authored-by: Jacob Emery <jacob.emery@ibm.com>

roles/wait_for_bootstrap/tasks/main.yaml

@@ -3,53 +3,44 @@
 - name: Start openshift-installer with 'wait-for bootstrap-complete' (async task)
   tags: wait_for_bootstrap
   ansible.builtin.command: openshift-install wait-for bootstrap-complete --dir=/root/ocpinst
-  async: 3600
+  # Set wait time to 75 min, because it depends highly on system performance and network speed
+  async: 4500
   poll: 0
   register: watch_bootstrap
 
-- name: "Wait for first node-bootstrapper request, should be started within 6 min (retry every 30s)...To watch progress, \
+- name: "Wait for first node-bootstrapper request. Takes < 10 min with good network connection (retry every 30s)...To watch progress, \
 SSH to root@bastion, SSH to core@bootstrap-ip and run 'journalctl -b -f -u release-image.service -u bootkube.service'"
   tags: wait_for_bootstrap
   ansible.builtin.shell: |
     set -o pipefail
     oc get csr | grep ":node-bootstrapper"
   register: csr_check
   until: (":node-bootstrapper" in csr_check.stdout)
-  retries: 12
+  retries: 60
   delay: 30
 
 - name: Print first node-bootstrapper requests
   tags: wait_for_bootstrap
   ansible.builtin.debug:
     var: csr_check.stdout_lines
 
-- name: Wait for control node CSRs (retry every 30s)
-  tags: wait_for_bootstrap
-  ansible.builtin.shell: |
-    set -o pipefail
-    oc get csr | awk '{print $4}' | grep "^system:node:{{ item | lower }}"
-  register: cmd_output
-  until: ("system:node:" in cmd_output.stdout)
-  loop: "{{ env.cluster.nodes.control.hostname }}"
-  retries: 20
-  delay: 30
-
 - name: "Retry wait-for bootstrap-complete job ID check until it's finished. This may take some time... To watch progress, \
 SSH to bastion, switch to root, from there, SSH to core@bootstrap-ip and run 'journalctl -b -f -u release-image.service -u bootkube.service'"
   tags: wait_for_bootstrap
   ansible.builtin.async_status:
     jid: "{{ watch_bootstrap.ansible_job_id }}"
   register: bootstrapping
   until: bootstrapping.finished
-  retries: 100
+  # Set wait time to 60 min, because it depends highly on system performance and network speed
+  retries: 120
   delay: 30
 
 - name: Make sure kubeconfig works properly
   tags: wait_for_bootstrap
   ansible.builtin.command: oc whoami
   register: oc_whoami
-  until: oc_whoami.stdout == "system:admin"
-  retries: 60
+  until: (oc_whoami.stdout == "system:admin")
+  retries: 30
   delay: 10
 
 - name: Print output of oc whoami, should be "system:admin" if previous task worked