github/dokku
0
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

generate DOKKU_SCALE based on Procfile if DOKKU_SCALE is not found. closes #1442

Browse Source
This commit is contained in:
Michael Hobbs
2015-09-16 17:15:06 -07:00
parent 1ebfedcfb5
commit c8b8b9bb93
2 changed files with 30 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
plugins/ps/functions
View File

@@ -15,15 +15,29 @@ generate_scale_file() {
copy_from_image "$IMAGE" "/app/DOKKU_SCALE" "$DOKKU_ROOT/$APP" 2>/dev/null || true
if [[ ! -f $DOKKU_SCALE_FILE ]]; then
dokku_log_info1_quiet "DOKKU_SCALE file not found in app image. Defaulting to a single web process"
echo "web=1" >> $DOKKU_SCALE_FILE
dokku_log_info1_quiet "DOKKU_SCALE file not found in app image. Generating one based on Procfile..."
TMP_WORK_DIR=$(mktemp -d)
trap 'rm -rf "$TMP_WORK_DIR" > /dev/null' RETURN
copy_from_image "$IMAGE" "/app/Procfile" "$TMP_WORK_DIR" 2>/dev/null || true
local PROCFILE="$TMP_WORK_DIR/Procfile"
if [[ ! -e "$PROCFILE" ]]; then
echo "web=1" >> $DOKKU_SCALE_FILE
else
while read line || [[ -n "$line" ]]; do
[[ -z "$line" ]] && continue
NAME=${line%%:*}
NUM_PROCS=0
[[ "$NAME" == "web" ]] && NUM_PROCS=1
echo "$NAME=$NUM_PROCS" >> $DOKKU_SCALE_FILE
done < "$PROCFILE"
fi
dokku_log_info1_quiet "New DOKKU_SCALE file generated"
else
dokku_log_info1_quiet "DOKKU_SCALE file found"
print_dokku_scale_file $APP
fi
print_dokku_scale_file $APP
}
set_scale() {