fail if NODES is empty
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@ -1,5 +1,10 @@
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#!/bin/sh
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#!/bin/sh
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if test -z "${NODES}"; then
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echo "The env var NODES is empty, if you don't want to synchronize to other servers, set SINGLE_NODE=true" >&2
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exit 1
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fi
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lock=/tmp/certbot.lck
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lock=/tmp/certbot.lck
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ensure() {
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ensure() {
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@ -12,6 +17,8 @@ ensure() {
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find /etc/letsencrypt -type f | xargs -r chmod 640
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find /etc/letsencrypt -type f | xargs -r chmod 640
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chgrp -R ssl /etc/letsencrypt
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chgrp -R ssl /etc/letsencrypt
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${SINGLE_NODE:-false} && exit 0
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# Push certificates to nodes, we use SSH as a secure transport
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# Push certificates to nodes, we use SSH as a secure transport
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# but this means we're synchronizing from container to host which is
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# but this means we're synchronizing from container to host which is
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# awkward. A restricted rsync treats / as the remote location for the
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# awkward. A restricted rsync treats / as the remote location for the
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