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add postgres_modules

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CanbiZ 2025-05-27 14:00:23 +02:00
parent e482138adb
commit b3c924c993
1 changed files with 24 additions and 8 deletions
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32
misc/tools.func
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@ -113,20 +113,22 @@ install_node_and_modules() {
}
# ------------------------------------------------------------------------------
# Installs or upgrades PostgreSQL and performs data migration.
# Installs or upgrades PostgreSQL and optional extensions/modules.
#
# Description:
# - Detects existing PostgreSQL version
# - Dumps all databases before upgrade
# - Adds PGDG repo and installs specified version
# - Installs optional PG_MODULES (e.g. postgis, contrib)
# - Restores dumped data post-upgrade
#
# Variables:
# PG_VERSION - Major PostgreSQL version (e.g. 15, 16) (default: 16)
# PG_MODULES - Comma-separated list of extensions (e.g. "postgis,contrib")
# ------------------------------------------------------------------------------
install_postgresql() {
local PG_VERSION="${PG_VERSION:-16}"
local PG_MODULES="${PG_MODULES:-}"
local CURRENT_PG_VERSION=""
local DISTRO
local NEED_PG_INSTALL=false
@ -136,10 +138,10 @@ install_postgresql() {
CURRENT_PG_VERSION="$(psql -V | awk '{print $3}' | cut -d. -f1)"
if [[ "$CURRENT_PG_VERSION" == "$PG_VERSION" ]]; then
msg_ok "PostgreSQL $PG_VERSION is already installed"
return
else
msg_info "Detected PostgreSQL $CURRENT_PG_VERSION, preparing upgrade to $PG_VERSION"
NEED_PG_INSTALL=true
fi
msg_info "Detected PostgreSQL $CURRENT_PG_VERSION, preparing upgrade to $PG_VERSION"
NEED_PG_INSTALL=true
else
msg_info "Setup PostgreSQL $PG_VERSION"
NEED_PG_INSTALL=true
@ -170,20 +172,34 @@ install_postgresql() {
$STD apt-get install -y "postgresql-${PG_VERSION}" "postgresql-client-${PG_VERSION}"
if [[ -n "$CURRENT_PG_VERSION" ]]; then
$STD msg_info "Removing old PostgreSQL $CURRENT_PG_VERSION packages"
msg_info "Removing old PostgreSQL $CURRENT_PG_VERSION packages"
$STD apt-get purge -y "postgresql-${CURRENT_PG_VERSION}" "postgresql-client-${CURRENT_PG_VERSION}" || true
fi
$STD msg_info "Starting PostgreSQL $PG_VERSION"
msg_info "Starting PostgreSQL $PG_VERSION"
systemctl enable -q --now postgresql
if [[ -n "$CURRENT_PG_VERSION" ]]; then
$STD msg_info "Restoring dumped data"
msg_info "Restoring dumped data"
su - postgres -c "psql < /var/lib/postgresql/backup_$(date +%F)_v${CURRENT_PG_VERSION}.sql"
fi
msg_ok "PostgreSQL $PG_VERSION installed"
fi
# Install optional PostgreSQL modules
if [[ -n "$PG_MODULES" ]]; then
IFS=',' read -ra MODULES <<<"$PG_MODULES"
for module in "${MODULES[@]}"; do
local pkg="postgresql-${PG_VERSION}-${module}"
msg_info "Installing PostgreSQL module: $pkg"
$STD apt-get install -y "$pkg" || {
msg_error "Failed to install $pkg"
continue
}
done
msg_ok "All requested PostgreSQL modules installed"
fi
}
# ------------------------------------------------------------------------------