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68 lines
2.5 KiB
68 lines
2.5 KiB
#!/bin/bash
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function check() {
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PREFIX="recipe:postgresql:check"
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container_running "$CONTAINER" || return 10
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echo "checking postgresql regarding access to the bridge subnet <$BRIDGE_SUBNET>..."
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lxc exec "$CONTAINER" -- bash <<EOF
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set -Eeuo pipefail
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systemctl is-active postgresql.service &>/dev/null
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ss -tlnp | grep postgres | grep -q 0.0.0.0:5432
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PG_VERSION=\$(pg_lsclusters -h | cut -d' ' -f1)
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grep -Eq "^host.*all.*all.*$BRIDGE_SUBNET.*md5" /etc/postgresql/\$PG_VERSION/main/pg_hba.conf
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test -f /etc/default/autopostgresqlbackup
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EOF
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status="$?"
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[[ $status -eq 0 ]] && echo "container <$CONTAINER> approved!"
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return $status
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}
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function install() {
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PREFIX="recipe:postgresql:install"
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: "$PREFIX"
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echowarn "initializing postgresql regarding access to the bridge subnet <$BRIDGE_SUBNET>..."
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launch_container "$CONTAINER"
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lxc exec "$CONTAINER" -- bash <<EOF
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set -Eeuo pipefail
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apt update
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. /opt/miaou-bash/lib/functions.sh
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/opt/miaou-bash/tools/idem_apt_install postgresql
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echo -n "start postgresql now..."
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PG_VERSION=\$(pg_lsclusters -h | cut -d' ' -f1)
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pg_ctlcluster \$PG_VERSION main start
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echo "OK"
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function systemctl-exists() ([ \$(systemctl list-unit-files "\${1}*" | wc -l) -gt 3 ])
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systemctl-exists exim4.service && systemctl disable exim4.service
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/opt/miaou-bash/tools/append_or_replace "^listen_addresses = .*$" "listen_addresses = '0.0.0.0'" /etc/postgresql/\$PG_VERSION/main/postgresql.conf
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/opt/miaou-bash/tools/append_or_replace "^host.*all.*all.*$BRIDGE_SUBNET.*md5" "host\tall\t\tall\t\t$BRIDGE_SUBNET\t\tmd5" /etc/postgresql/\$PG_VERSION/main/pg_hba.conf
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systemctl restart postgresql.service
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EOF
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echo -n "copying <autopostgresqlbackup> files over container <$CONTAINER> ... "
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lxc file push --uid 0 --gid 0 "$MIAOU_BASEDIR/templates/autopostgresqlbackup/script" "$CONTAINER/usr/sbin/autopostgresqlbackup"
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lxc file push --uid 0 --gid 0 "$MIAOU_BASEDIR/templates/autopostgresqlbackup/cron.daily" "$CONTAINER/etc/cron.daily/autopostgresqlbackup"
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lxc file push --uid 0 --gid 0 "$MIAOU_BASEDIR/templates/autopostgresqlbackup/default.conf" "$CONTAINER/etc/default/autopostgresqlbackup"
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PREFIX="" echo OK
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}
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# MAIN
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. "$MIAOU_BASEDIR/lib/init.sh"
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arg1_required "$@"
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CONTAINER="$1"
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BRIDGE_SUBNET=$(lxc network get lxdbr0 ipv4.address)
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readonly CONTAINER BRIDGE_SUBNET
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check || (
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install
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check
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)
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