Merge ~mthaddon/charm-k8s-ingress/+git/charm-k8s-ingress:no-containersa into charm-k8s-ingress:master

[Tom Haddon]

Remove unnecessary containers. Will show spurious errors in debug-log until lp#1924280 is fixed

[🤖 prod-jenkaas-is (prod-jenkaas-is)]

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

[🤖 prod-jenkaas-is (prod-jenkaas-is)]

FAILED: Continuous integration, rev:fed317e24d35272b71aa48dc711666136d71cbaa

No commit message was specified in the merge proposal. Click on the following link and set the commit message (if you want jenkins to rebuild you need to trigger it yourself):
https://code.launchpad.net/~mthaddon/charm-k8s-ingress/+git/charm-k8s-ingress/+merge/401204/+edit-commit-message

https://jenkins.canonical.com/is/job/lp-charm-k8s-ingress-ci/36/
Executed test runs:
    FAILURE: https://jenkins.canonical.com/is/job/lp-charm-test/75/
    None: https://jenkins.canonical.com/is/job/lp-update-mp/91737/

Click here to trigger a rebuild:
https://jenkins.canonical.com/is/job/lp-charm-k8s-ingress-ci/36//rebuild

review: Needs Fixing (continuous-integration)

[🤖 Canonical IS Merge Bot (canonical-is-mergebot)]

This merge proposal is being monitored by mergebot. Change the status to Approved to merge.

[Tom Haddon (mthaddon)]

CI seems to be failing due to https://github.com/canonical/charmcraft/issues/287 - will follow up on this.

[🤖 prod-jenkaas-is (prod-jenkaas-is)]

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

[🤖 prod-jenkaas-is (prod-jenkaas-is)]

PASSED: Continuous integration, rev:cedd64c777513d412f5c7789ec22920c023b440c
https://jenkins.canonical.com/is/job/lp-charm-k8s-ingress-ci/38/
Executed test runs:
    SUCCESS: https://jenkins.canonical.com/is/job/lp-charm-test/77/
    None: https://jenkins.canonical.com/is/job/lp-update-mp/91858/

Click here to trigger a rebuild:
https://jenkins.canonical.com/is/job/lp-charm-k8s-ingress-ci/38//rebuild

review: Approve (continuous-integration)

[🤖 Canonical IS Merge Bot (canonical-is-mergebot)]

Change successfully merged at revision 934614fe40a4c5b40772f9f91ca4fab0d95d4cd1

diff --git a/README.md b/README.md
index dd63bdf..e850ea9 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ which should be set to the contents of your kubernetes client configuration.
 If you're using microk8s you can get this via `microk8s config`. As an example
 you could deploy this charm as follows:
 ```
-juju deploy ./nginx-ingress-integrator.charm ingress --resource placeholder-image='google/pause' --config kube-config="$(microk8s config)"
+juju deploy ./nginx-ingress-integrator.charm ingress --config kube-config="$(microk8s config)"
 ```
 To create an ingress for your service, you'd then add a relation to a charm
 that supports the `ingress` relation. As an example:
diff --git a/manifest.yaml b/manifest.yaml
deleted file mode 100644
index 0967ef4..0000000
--- a/manifest.yaml
+++ /dev/null
@@ -1 +0,0 @@
-{}
diff --git a/metadata.yaml b/metadata.yaml
index c29373d..09af63e 100644
--- a/metadata.yaml
+++ b/metadata.yaml
@@ -9,15 +9,6 @@ bases:
   - name: ubuntu
     channel: 20.04/stable
 
-containers:
-  placeholder:
-    resource: placeholder-image
-
-resources:
-  placeholder-image:
-    type: oci-image
-    description: A placeholder image, operator code won't do anything with it.
-
 provides:
   ingress:
     interface: ingress