update docker image

Signed-off-by: Song Song Li <[email protected]>

Dockerfile

@@ -1,16 +1,16 @@
 # Build the manager binary
-FROM golang:1.13.3-alpine3.10 as builder
+FROM registry.ci.openshift.org/open-cluster-management/builder:go1.17-linux AS builder
 
-RUN apk add --update --no-cache git bash
 WORKDIR /workspace
 # Copy the jsonnet source
 COPY . operator/
 COPY ./jsonnet/vendor/github.com/observatorium/deployments/components/ components/
 COPY ./jsonnet/vendor/github.com/observatorium/deployments/environments/base/default-config.libsonnet operator/jsonnet/
 # Build
+WORKDIR /workspace/operator
 RUN GO111MODULE="on" go build github.com/brancz/locutus
 
-FROM alpine:3.10 as runner
+FROM registry.access.redhat.com/ubi8/ubi-minimal:latest
 WORKDIR /
 COPY --from=builder /workspace/locutus /
 COPY --from=builder /workspace/operator/jsonnet /environments/operator