support docker image

README.md

@@ -61,7 +61,7 @@ CENTRAL_AUTH_CLIENTID=<Amplify Central Service Account>  # created in Prepare AM
 CENTRAL_AUTH_PRIVATEKEY=/keys/private_key.pem            # path to the key file created with openssl
 CENTRAL_AUTH_PUBLICKEY=/keys/public_key.pem              # path to the key file created with openssl
 
-WEBMETHODS__URL=<Webmethods API Gateway UI URL>          # created in Prepare Webmethods agent step
+WEBMETHODS_URL=<Webmethods API Gateway UI URL>          # created in Prepare Webmethods agent step
 WEBMETHODS_MATURITYSTATE=<Webmethods Maturity State>     # created in Webmethods agent step
 WEBMETHODS_FILTER=<Webmethods Tag filter>                # created in Webmethods agent step
 WEBMETHODS_AUTH_USERNAME=<Webmethods Username>           # created in Prepare Webmethods agent step

build/discovery.Dockerfile

@@ -1,35 +1,57 @@
 # Build image
-FROM golang:1.19.2 as builder
-ENV APP_HOME /build
+FROM docker.io/golang@sha256:46752c2ee3bd8388608e41362964c84f7a6dffe99d86faeddc82d917740c5968 as builder
+ENV APP_HOME /go/src/github.com/Axway/agents-webmetods
 ENV APP_USER axway
+ENV AGENT=${APP_HOME}/cmd/discovery
+
 
 RUN mkdir -p $APP_HOME
 WORKDIR $APP_HOME
 
 # Copy necessary files
 COPY . .
 
-RUN make download
-#RUN make verify
-RUN CGO_ENABLED=0  GOOS=linux GOARCH=amd64  make build-discovery
+RUN export time=`date +%Y%m%d%H%M%S` && \
+  export commit_id=`git rev-parse --short HEAD` && \
+  export version=`git tag -l --sort='version:refname' | grep -Eo '[0-9]{1,}\.[0-9]{1,}\.[0-9]{1,3}$' | tail -1` && \
+  export sdk_version=`go list -m github.com/Axway/agent-sdk | awk '{print $2}' | awk -F'-' '{print substr($1, 2)}'` && \
+  export GOOS=linux && \
+  export CGO_ENABLED=0 && \
+  export GOARCH=amd64 && \
+  go build -tags static_all \
+  -ldflags="-X 'github.com/Axway/agent-sdk/pkg/cmd.BuildTime=${time}' \
+  -X 'github.com/Axway/agent-sdk/pkg/cmd.BuildVersion=${version}' \
+  -X 'github.com/Axway/agent-sdk/pkg/cmd.BuildCommitSha=${commit_id}' \
+  -X 'github.com/Axway/agent-sdk/pkg/cmd.SDKBuildVersion=${sdk_version}' \
+  -X 'github.com/Axway/agent-sdk/pkg/cmd.BuildAgentName=ApigeeDiscoveryAgent'" \
+  -a -o ${APP_HOME}/bin/webmethods_discovery_agent ${AGENT}/main.go
 
 # Create non-root user
-RUN addgroup $APP_USER && adduser --system $APP_USER --ingroup $APP_USER
-RUN chown -R $APP_USER:$APP_USER $APP_HOME
+RUN addgroup -g 2500 $APP_USER && adduser -u 2500 -D -G $APP_USER $APP_USER
+RUN chown -R $APP_USER:$APP_USER  ${APP_HOME}/bin/webmethods_discovery_agent
 
 USER $APP_USER
 
 # Base image
-FROM scratch
-ENV APP_HOME /build
+FROM docker.io/alpine@sha256:1304f174557314a7ed9eddb4eab12fed12cb0cd9809e4c28f29af86979a3c870
 ENV APP_USER axway
+ENV APP_HOME /go/src/github.com/Axway/agents-webmetods
+
 # Copy binary, user, config file and certs from previous build step
+
+
 COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
-COPY --from=builder $APP_HOME/build/webmethods_discovery_agent.yml /webmethods_discovery_agent.yml
-COPY --from=builder $APP_HOME/bin/discovery /discovery
 COPY --from=builder /etc/passwd /etc/passwd
+COPY --from=builder $APP_HOME/build/webmethods_discovery_agent.yml /webmethods_discovery_agent.yml
+COPY --from=builder ${APP_HOME}/bin/webmethods_discovery_agent /webmethods_discovery_agent
+
+RUN mkdir /keys && \
+  chown -R axway /keys && \
+  apk --no-cache add openssl libssl1.1 libcrypto1.1 musl musl-utils libc6-compat busybox curl && \
+  find / -perm /6000 -type f -exec chmod a-s {} \; || true
+
 
 USER $APP_USER
-VOLUME ["/tmp"]
+VOLUME ["/keys"]
 HEALTHCHECK --retries=1 CMD curl --fail http://localhost:${STATUS_PORT:-8989}/status || exit 1
-ENTRYPOINT ["/discovery"]
+ENTRYPOINT ["/webmethods_discovery_agent"]

build/webmethods_discovery_agent.yml

@@ -2,6 +2,8 @@ central:
   agentName:
   organizationID:
   environment:
+  grpc:
+    enabled: 'true'
 
 log:
   level: debug
@@ -12,8 +14,8 @@ log:
 webmethods:
   pollInterval: 30s
   url: ""
-  maturityState: "${}"
-  filter: "${}"
+  maturityState: ""
+  filter: ""
   auth: 
-    username: "${}"
-    password: "${}"
+    username: ""
+    password: ""