Updating Helm-based projects for newer Operator SDK versions
OKD 4.11 supports Operator SDK 1.22.0. If you already have the 1.16.0 CLI installed on your workstation, you can update the CLI to 1.22.0 by installing the latest version.
However, to ensure your existing Operator projects maintain compatibility with Operator SDK 1.22.0, update steps are required for the associated breaking changes introduced since 1.16.0. You must perform the update steps manually in any of your Operator projects that were previously created or maintained with 1.16.0.
Updating Helm-based Operator projects for Operator SDK 1.22.0
The following procedure updates an existing Helm-based Operator project for compatibility with 1.22.0.
Prerequisites
Operator SDK 1.22.0 installed.
An Operator project created or maintained with Operator SDK 1.16.0.
Procedure
Make the following changes to the
config/default/manager_auth_proxy_patch.yaml
file:...
spec:
template:
spec:
containers:
- name: kube-rbac-proxy
image: registry.redhat.io/openshift4/ose-kube-rbac-proxy:v4.11 (1)
args:
- "--secure-listen-address=0.0.0.0:8443"
- "--upstream=http://127.0.0.1:8080/"
- "--logtostderr=true"
- "--v=0" (2)
...
resources:
limits:
cpu: 500m
memory: 128Mi
requests:
cpu: 5m
memory: 64Mi (3)
1 Update the tag version from v4.10
tov4.11
.2 Reduce the debugging log level from —v=10
to—v=0
.3 Add resource requests and limits. Make the following changes to your
Makefile
:Enable support for image digests by adding the following environment variables to your
Makefile
:Old
Makefile
BUNDLE_IMG ?= $(IMAGE_TAG_BASE)-bundle:v$(VERSION)
...
New
Makefile
BUNDLE_IMG ?= $(IMAGE_TAG_BASE)-bundle:v$(VERSION)
# BUNDLE_GEN_FLAGS are the flags passed to the operator-sdk generate bundle command
BUNDLE_GEN_FLAGS ?= -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS)
# USE_IMAGE_DIGESTS defines if images are resolved via tags or digests
# You can enable this value if you would like to use SHA Based Digests
# To enable set flag to true
USE_IMAGE_DIGESTS ?= false
ifeq ($(USE_IMAGE_DIGESTS), true)
BUNDLE_GEN_FLAGS += --use-image-digests
endif
Edit your
Makefile
to replace the bundle target with theBUNDLE_GEN_FLAGS
environment variable:Old
Makefile
$(KUSTOMIZE) build config/manifests | operator-sdk generate bundle -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS)
New
Makefile
$(KUSTOMIZE) build config/manifests | operator-sdk generate bundle $(BUNDLE_GEN_FLAGS)
Edit your
Makefile
to updateopm
to version 1.23.0:.PHONY: opm
OPM = ./bin/opm
opm: ## Download opm locally if necessary.
ifeq (,$(wildcard $(OPM)))
ifeq (,$(shell which opm 2>/dev/null))
@{ \
set -e ;\
mkdir -p $(dir $(OPM)) ;\
OS=$(shell go env GOOS) && ARCH=$(shell go env GOARCH) && \
curl -sSLo $(OPM) https://github.com/operator-framework/operator-registry/releases/download/v1.23.0/$${OS}-$${ARCH}-opm ;\ (1)
chmod +x $(OPM) ;\
}
else
OPM = $(shell which opm)
endif
endif
1 Replace v1.19.1
withv1.23.0
.Apply the changes to your
Makefile
and rebuild your Operator by entering the following command:$ make