BREAKING CHANGE: deprecate alpine versions

.woodpecker.yml

@@ -20,6 +20,3 @@ matrix:
   ALPINE_VERSION:
   - "3.18.0"
   - "3.17.3"
-  - "3.16.5"
-  - "3.15.8"
-  - "3.14.10"

backup.sh

@@ -6,14 +6,25 @@ test -n "${BORG_PASSPHRASE}"
 test -n "${DEST}"
 test -n "${SSH_ALIAS}"
 
+# Defaults
+SSH_PORT="${SSH_PORT:-22}"
+SSH_SERVER="${SSH_SERVER:-${SSH_ALIAS}}"
+SSH_USER="${SSH_USER:-root}"
+
+umask 077
+
 DATE="$(date +%F)"
 ORIG=/srv/data
 
 if ! grep -q "${SSH_ALIAS}" /root/.ssh/config ; then
-  echo "Host ${SSH_ALIAS}"                      >> /root/.ssh/config
-  echo "  Port ${SSH_PORT:-22}"                 >> /root/.ssh/config
-  echo "  HostName ${SSH_SERVER:-${SSH_ALIAS}}" >> /root/.ssh/config
-  echo "  User ${SSH_USER:-root}"               >> /root/.ssh/config
+  echo "Host ${SSH_ALIAS}"        >> /root/.ssh/config
+  echo "  Port ${SSH_PORT}"       >> /root/.ssh/config
+  echo "  HostName ${SSH_SERVER}" >> /root/.ssh/config
+  echo "  User ${SSH_USER}"       >> /root/.ssh/config
+fi
+
+if ! ssh-keygen -F "[${SSH_SERVER}]:${SSH_PORT}"; then
+  echo "${SSH_KNOWN_HOSTS}" >> /root/.ssh/known_hosts
 fi
 
 ssh -fN ${SSH_ALIAS}

ssh_config

@@ -5,3 +5,4 @@ Host *
   VerifyHostKeyDNS yes
   HashKnownHosts yes
   StrictHostKeyChecking ask
+  ForwardAgent yes