Merge ~vultaire/charm-kubernetes-service-checks:fix-functional into charm-kubernetes-service-checks:master

[Paul Goins]

Increase K8s worker count to 3 to unblock functional tests

[🤖 prod-jenkaas-bootstack (prod-jenkaas-bootstack)]

A CI job is currently in progress. A follow up comment will be added when it completes.

[🤖 prod-jenkaas-bootstack (prod-jenkaas-bootstack)]

PASSED: Continuous integration, rev:736288a8f7fc1451afaeee788347f95c9f69c297
https://jenkins.canonical.com/bootstack/job/lp-charm-kubernetes-service-checks-ci/8/
Executed test runs:
    SUCCESS: https://jenkins.canonical.com/bootstack/job/lp-charm-test-unit/140/
    None: https://jenkins.canonical.com/bootstack/job/lp-update-mp/350/

Click here to trigger a rebuild:
https://jenkins.canonical.com/bootstack/job/lp-charm-kubernetes-service-checks-ci/8//rebuild

review: Approve (continuous-integration)

[Xav Paice (xavpaice)]

LGTM; trivial, merging.

review: Approve

[Celia Wang (ziyiwang)]

merged

diff --git a/tests/functional/tests/bundles/base.yaml b/tests/functional/tests/bundles/base.yaml
index 0625b73..4061cc7 100644
--- a/tests/functional/tests/bundles/base.yaml
+++ b/tests/functional/tests/bundles/base.yaml
@@ -43,7 +43,7 @@ applications:
     kubernetes-worker:
         charm: cs:~containers/kubernetes-worker
         expose: true
-        num_units: 1
+        num_units: 3
         constraints: cores=4 mem=4G root-disk=16G
         options:
             channel: 1.18/stable