fix: disable known_hosts by global config

Author: fiftin

deployment/docker/runner/Dockerfile

@@ -81,6 +81,8 @@ RUN apk add --no-cache -U python3-dev build-base openssl-dev libffi-dev cargo &&
      find ${ANSIBLE_VENV_PATH} -iname __pycache__ | xargs rm -rf && \
      chown -R semaphore:0 /opt/semaphore
 
+RUN echo 'Host *\n  StrictHostKeyChecking no\n  UserKnownHostsFile /dev/null' > /etc/ssh/ssh_config.d/semaphore.conf
+
 USER 1001
 
 ENV VIRTUAL_ENV="$ANSIBLE_VENV_PATH"

deployment/docker/server/Dockerfile

@@ -59,6 +59,8 @@ RUN apk add --no-cache -U \
     chown -R semaphore:0 /opt/semaphore && \
     find /usr/lib/python* -iname __pycache__ | xargs rm -rf
 
+RUN echo 'Host *\n  StrictHostKeyChecking no\n  UserKnownHostsFile /dev/null' > /etc/ssh/ssh_config.d/semaphore.conf
+
 COPY --chown=1001:0 ./deployment/docker/server/ansible.cfg /etc/ansible/ansible.cfg
 COPY --from=builder /go/src/semaphore/deployment/docker/server/server-wrapper /usr/local/bin/
 COPY --from=builder /go/src/semaphore/bin/semaphore /usr/local/bin/

deployment/docker/server/ansible.cfg

@@ -1,7 +1,4 @@
 [defaults]
 host_key_checking = False
 bin_ansible_callbacks = True
-stdout_callback = yaml
-
-[ssh_connection]
-ssh_args = -o UserKnownHostsFile=/dev/null
+stdout_callback = yaml