Add trusted certificates from build environment

.drone.yml

@@ -18,6 +18,8 @@ steps:
   - go version
   - go get
   - go build -a -ldflags '-w'
+  - cp /usr/local/go/lib/time/zoneinfo.zip .
+  - cp /etc/ssl/certs/ca-certificates.crt .
 
 - name: package in docker container
   image: plugins/docker

Dockerfile

@@ -4,6 +4,10 @@ COPY public public
 COPY templates templates
 COPY covid19-edmonton .
 
+# These must be supplied.  In the CICD pipeline, .drone.yml, this is available from the build environment
+COPY ca-certificates.crt /etc/ssl/certs/
+COPY zoneinfo.zip ./zoneinfo.zip
+
 EXPOSE 8080
 
 CMD [ "./covid19-edmonton", "-web"]