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chore: only update libpq reference if major version older than current #606

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Merged
merged 3 commits into from
Apr 10, 2023
Merged

chore: only update libpq reference if major version older than current #606

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08917b0
chore: only update libpq reference if major version older than current
pcnc Apr 4, 2023
42e23f4
chore: extra handling for extensions
pcnc Apr 7, 2023
a5304af
chore: handle symlink for new pg binaries
pcnc Apr 10, 2023
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10 changes: 8 additions & 2 deletions ansible/files/admin_api_scripts/pg_upgrade_initiate.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,7 @@ cleanup() {

if [ -d "${MOUNT_POINT}/pgdata/pg_upgrade_output.d/" ]; then
echo "Copying pg_upgrade output to /var/log"
cp -R "${MOUNT_POINT}/pgdata/pg_upgrade_output.d/" /var/log/
cp -R "${MOUNT_POINT}/pgdata/pg_upgrade_output.d/" /var/log/ || true
fi

if [ -L /var/lib/postgresql ]; then
Expand Down Expand Up @@ -136,6 +136,7 @@ function initiate_upgrade {
if [[ "$OLD_PGVERSION" =~ 14* ]]; then
SHARED_PRELOAD_LIBRARIES=$(echo "$SHARED_PRELOAD_LIBRARIES" | sed "s/wrappers, //")
fi
SHARED_PRELOAD_LIBRARIES=$(echo "$SHARED_PRELOAD_LIBRARIES" | sed "s/pg_cron, //")

PGDATAOLD=$(cat /etc/postgresql/postgresql.conf | grep data_directory | sed "s/data_directory = '\(.*\)'.*/\1/")

Expand Down Expand Up @@ -165,7 +166,7 @@ function initiate_upgrade {
# Make latest libpq available to pg_upgrade
mkdir -p /usr/lib/postgresql/lib/aarch64
if [ ! -L /usr/lib/postgresql/lib/aarch64/libpq.so.5 ]; then
ln -s "$PGLIBNEW/libpq.so.5" /usr/lib/postgresql/lib/aarch64/libpq.so.5
ln -s "$PGLIBNEW/libpq.so.5" /usr/lib/postgresql/lib/aarch64/libpq.so.5
fi

# upgrade job outputs a log in the cwd; needs write permissions
Expand Down Expand Up @@ -223,6 +224,7 @@ function initiate_upgrade {
--new-datadir=${PGDATANEW} \
--jobs="${WORKERS}" \
--old-options='-c config_file=/etc/postgresql/postgresql.conf' \
--old-options="-c shared_preload_libraries='${SHARED_PRELOAD_LIBRARIES}'" \
--new-options="-c data_directory=${PGDATANEW}" \
--new-options="-c shared_preload_libraries='${SHARED_PRELOAD_LIBRARIES}'"
EOF
Expand All @@ -240,6 +242,10 @@ EOF
fi
ln -s /var/lib/postgresql.bak/data /var/lib/postgresql/data
fi

if [ ! -L /var/lib/postgresql/data ]; then
ln -s /data/pgdata /var/lib/postgresql/data
fi

echo "9. Stopping postgres; running pg_upgrade"
systemctl stop postgresql
Expand Down