Merge pull request #2 from ilyaguy/master

Make debug level configurable.
cagataygurturk · Dec 11, 2021 · 455c2bc · 455c2bc
2 parents 9aa3678 + 9961c47
commit 455c2bc
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diff --git a/Dockerfile b/Dockerfile
@@ -5,9 +5,9 @@ RUN apk add --update openssh-client && rm -rf /var/cache/apk/*
 
 CMD rm -rf /root/.ssh && mkdir /root/.ssh && cp -R /root/ssh/* /root/.ssh/ && chmod -R 600 /root/.ssh/* && \
 ssh \
--vv \
+$SSH_DEBUG \
 -o StrictHostKeyChecking=no \
 -N $TUNNEL_HOST \
 -L *:$LOCAL_PORT:$REMOTE_HOST:$REMOTE_PORT \
 && while true; do sleep 30; done;
-EXPOSE 1-65535
+EXPOSE 1-65535
diff --git a/README.md b/README.md
@@ -34,6 +34,7 @@ This Docker creates a simple SSH tunnel over a server. It is very useful when yo
         volumes:
           - $HOME/.ssh:/root/ssh:ro
         environment:
+	  SSH_DEBUG: "-v"
           TUNNEL_HOST: mysql-tunnel
           REMOTE_HOST: tunneled-sql.corporate.internal.tld
           LOCAL_PORT: 3306