Merge pull request #107 from snyk/fix/documentation

fix: ghe docker documentation

README.md

@@ -59,7 +59,8 @@ To use the the broker client with a GitHub Enterprise deployment, run `docker pu
 - `BROKER_TOKEN` - the snyk broker token, obtained from your snyk org settings view.
 - `GITHUB_TOKEN` - a personal access token with full `repo` and `admin:repo_hook` scopes.
 - `GITHUB` - the hostname of your GitHub Enterprise deployment, such as `your.ghe.domain.com`.
-- `GITHUB_API` - the API endpoint of your GitHub Enterprise deployment. Should be `$GITHUB/api/v3`.
+- `GITHUB_API` - the API endpoint of your GitHub Enterprise deployment. Should be `your.ghe.domain.com/api/v3`.
+- `GITHUB_GRAPHQL` - the graphql endpoint of your GitHub Enterprise deployment. Should be `your.ghe.domain.com/api`.
 - `PORT` - the local port at which the broker client accepts connections. Default is 7341.
 - `BROKER_CLIENT_URL` - the full URL of the broker client as it will be accessible by your GitHub Enterprise deployment webhooks, such as `http://my.broker.client:7341`
 
@@ -74,6 +75,7 @@ docker run --restart=always \
            -e GITHUB_TOKEN=secret-github-token \
            -e GITHUB=your.ghe.domain.com \
            -e GITHUB_API=your.ghe.domain.com/api/v3 \
+           -e GITHUB_GRAPHQL=your.ghe.domain.com/api \
            -e PORT=8000 \
            -e BROKER_CLIENT_URL=http://my.broker.client:8000 \
        snyk/broker:github-enterprise
@@ -90,6 +92,7 @@ ENV BROKER_TOKEN      secret-broker-token
 ENV GITHUB_TOKEN      secret-github-token
 ENV GITHUB            your.ghe.domain.com
 ENV GITHUB_API        your.ghe.domain.com/api/v3
+ENV GITHUB_GRAPHQL    your.ghe.domain.com/api
 ENV PORT              8000
 ENV BROKER_CLIENT_URL http://my.broker.client:8000
 ```

dockerfiles/github-enterprise/Dockerfile

@@ -30,10 +30,10 @@ RUN broker init github
 ENV GITHUB=your.ghe.domain.com
 
 # Github API endpoint, excluding scheme.
-ENV GITHUB_API $GITHUB/api/v3
+ENV GITHUB_API your.ghe.domain.com/api/v3
 
 # Github GraphQL API endpoint, excluding scheme.
-ENV GITHUB_GRAPHQL $GITHUB/api
+ENV GITHUB_GRAPHQL your.ghe.domain.com/api
 
 # The port used by the broker client to accept webhooks
 # Default value is 7341