From c6d45bfa0430d053a79dfdf8f11ed0bfcde763d2 Mon Sep 17 00:00:00 2001
From: "nicolas.dorier" <nicolas.dorier@gmail.com>
Date: Sat, 2 Oct 2021 13:17:08 +0900
Subject: [PATCH] Fix postgres update for arm32

---
 .../postgres/migrate-docker-entrypoint.sh     | 21 +++++++++++++++----
 .../postgres/migrate-docker-entrypoint.sh     | 21 +++++++++++++++----
 2 files changed, 34 insertions(+), 8 deletions(-)

diff --git a/Generated/postgres/migrate-docker-entrypoint.sh b/Generated/postgres/migrate-docker-entrypoint.sh
index b5b38a8..6557a66 100755
--- a/Generated/postgres/migrate-docker-entrypoint.sh
+++ b/Generated/postgres/migrate-docker-entrypoint.sh
@@ -11,10 +11,23 @@ fi
 if [[ "$CURRENT_PGVERSION" != "$EXPECTED_PGVERSION" ]] && \
    [[ "$CURRENT_PGVERSION" != "" ]]; then
    sed -i "s/$/ $CURRENT_PGVERSION/" /etc/apt/sources.list.d/pgdg.list
-   apt-get update && apt-get install -y --no-install-recommends \
-		postgresql-$CURRENT_PGVERSION \
-		postgresql-contrib-$CURRENT_PGVERSION \
-	&& rm -rf /var/lib/apt/lists/*
+   apt-get update
+   if ! apt-get install -y --no-install-recommends \
+        postgresql-$CURRENT_PGVERSION \
+        postgresql-contrib-$CURRENT_PGVERSION; then
+        # On arm32, postgres doesn't ship those packages, so we download
+        # the binaries from an archive we built from the postgres 9.6.20 image's binaries
+        FALLBACK="https://aois.blob.core.windows.net/public/$CURRENT_PGVERSION-$(uname -m).tar.gz"
+        echo "Failure to install postgresql-$CURRENT_PGVERSION and postgresql-contrib-$CURRENT_PGVERSION trying fallback $FALLBACK"
+        apt-get install -y wget
+        pushd . > /dev/null
+        cd /usr/lib/postgresql
+        wget $FALLBACK
+        tar -xvf *.tar.gz
+        rm -f *.tar.gz
+        popd > /dev/null
+        echo "Successfully installed PG utilities via the fallback"
+   fi
 
     export PGBINOLD="/usr/lib/postgresql/$CURRENT_PGVERSION/bin"
     export PGDATABASE="/var/lib/postgresql/data"
diff --git a/Production/postgres/migrate-docker-entrypoint.sh b/Production/postgres/migrate-docker-entrypoint.sh
index b5b38a8..6557a66 100755
--- a/Production/postgres/migrate-docker-entrypoint.sh
+++ b/Production/postgres/migrate-docker-entrypoint.sh
@@ -11,10 +11,23 @@ fi
 if [[ "$CURRENT_PGVERSION" != "$EXPECTED_PGVERSION" ]] && \
    [[ "$CURRENT_PGVERSION" != "" ]]; then
    sed -i "s/$/ $CURRENT_PGVERSION/" /etc/apt/sources.list.d/pgdg.list
-   apt-get update && apt-get install -y --no-install-recommends \
-		postgresql-$CURRENT_PGVERSION \
-		postgresql-contrib-$CURRENT_PGVERSION \
-	&& rm -rf /var/lib/apt/lists/*
+   apt-get update
+   if ! apt-get install -y --no-install-recommends \
+        postgresql-$CURRENT_PGVERSION \
+        postgresql-contrib-$CURRENT_PGVERSION; then
+        # On arm32, postgres doesn't ship those packages, so we download
+        # the binaries from an archive we built from the postgres 9.6.20 image's binaries
+        FALLBACK="https://aois.blob.core.windows.net/public/$CURRENT_PGVERSION-$(uname -m).tar.gz"
+        echo "Failure to install postgresql-$CURRENT_PGVERSION and postgresql-contrib-$CURRENT_PGVERSION trying fallback $FALLBACK"
+        apt-get install -y wget
+        pushd . > /dev/null
+        cd /usr/lib/postgresql
+        wget $FALLBACK
+        tar -xvf *.tar.gz
+        rm -f *.tar.gz
+        popd > /dev/null
+        echo "Successfully installed PG utilities via the fallback"
+   fi
 
     export PGBINOLD="/usr/lib/postgresql/$CURRENT_PGVERSION/bin"
     export PGDATABASE="/var/lib/postgresql/data"