RogerSik/docker-autopostgresqlbackup
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Fixing minor issues with bash script

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This commit is contained in:
Paulino Padial 2018-01-23 18:58:37 +01:00
parent 408d2d2cc3
commit 6091b87f96
1 changed files with 10 additions and 7 deletions
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17
docker-entrypoint.sh
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@ -1,4 +1,4 @@
#!/bin/sh #!/bin/bash
# Logic for Password file required # Logic for Password file required
# If PASSWORD_SECRET env var is defined, search for the /run/secrets/${PASSWORD_SECRET} and read the content # If PASSWORD_SECRET env var is defined, search for the /run/secrets/${PASSWORD_SECRET} and read the content
@ -29,22 +29,25 @@ fi
if [ "${CRON_SCHEDULE}" ]; then if [ "${CRON_SCHEDULE}" ]; then
echo "Configuring a CUSTOM SCHEDULE in /etc/crontab for ${CRON_SCHEDULE} ..." echo "Configuring a CUSTOM SCHEDULE in /etc/crontab for ${CRON_SCHEDULE} ..."
# Create the crontab file # Create the crontab file
cat <<-EOF > /etc/crontab cat <<-EOF > /etc/crontab
SHELL=/bin/sh SHELL=/bin/sh
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
# m h dom mon dow user command # m h dom mon dow user command
${CRON_SCHEDULE} /usr/sbin/autopostgresqlbackup ${CRON_SCHEDULE} /usr/sbin/autopostgresqlbackup
EOF EOF
# the file should have the correct content else
echo "Using cron.daily schedule..."
fi fi
# Create the file # Create the file
echo "Creating the password file..." echo "Creating the password file..."
cat <<-EOF > ${HOME}/.pgpass cat <<-EOF > ${HOME}/.pgpass
${DBHOST}:*:*:${USERNAME:-postgres}:${PASSPHRASE}
${DBHOST:-localhost}:*:*:${USERNAME:-postgres}:${PASSPHRASE}
EOF EOF
# Execute cron with parameters (autopostgresql script is under /etc/cron.daily) # Execute cron with parameters (autopostgresql script is under /etc/cron.daily)
echo "Execute cron service..." echo "Execute cron service..."
exec cron -f -l ${CRON_LOG_LEVEL:-8} exec cron -f -l ${CRON_LOG_LEVEL:-8}