docker-library
/
bashbrew
mirror of https://github.com/docker-library/bashbrew.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add "retries" logic for build and push (since sometimes it just needs a little kick and everything works fine)

This commit is contained in:
Tianon Gravi 2015-04-21 23:05:19 -06:00
parent 5aabe0b5be
commit fbe0b0e47f
1 changed files with 24 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
bashbrew.sh
View File

@ -11,6 +11,7 @@ src="$dir/src"
logs="$dir/logs" logs="$dir/logs"
namespaces='_' namespaces='_'
docker='docker' docker='docker'
retries='4'
library="$(readlink -f "$library")" library="$(readlink -f "$library")"
src="$(readlink -f "$src")" src="$(readlink -f "$src")"
@ -33,6 +34,10 @@ usage() {
--all Build all repositories specified in library --all Build all repositories specified in library
--docker="$docker" --docker="$docker"
Use a custom Docker binary Use a custom Docker binary
--retries="$retries"
How many times to try again if the build/push fails before
considering it a lost cause (always attempts a minimum of
one time, but maximum of one plus this number)
--help, -h, -? Print this help message --help, -h, -? Print this help message
--library="$library" --library="$library"
Where to find repository manifest files Where to find repository manifest files
@ -67,7 +72,7 @@ usage() {
} }
# arg handling # arg handling
opts="$(getopt -o 'h?' --long 'all,docker:,help,library:,logs:,namespaces:,no-build,no-clone,no-push,src:,uniq' -- "$@" || { usage >&2 && false; })" opts="$(getopt -o 'h?' --long 'all,docker:,help,library:,logs:,namespaces:,no-build,no-clone,no-push,retries:,src:,uniq' -- "$@" || { usage >&2 && false; })"
eval set -- "$opts" eval set -- "$opts"
doClone=1 doClone=1
@ -88,6 +93,7 @@ while true; do
--no-build) doBuild= ;; --no-build) doBuild= ;;
--no-clone) doClone= ;; --no-clone) doClone= ;;
--no-push) doPush= ;; --no-push) doPush= ;;
--retries) retries="$1" && (( retries++ )) && shift ;;
--src) src="$1" && shift ;; --src) src="$1" && shift ;;
--uniq) onlyUniq=1 ;; --uniq) onlyUniq=1 ;;
--) break ;; --) break ;;
@ -353,11 +359,15 @@ while [ "$#" -gt 0 ]; do
continue continue
fi fi
if ! ( set -x && "$docker" build -t "$repoTag" "$gitRepo/$gitDir" ) &>> "$thisLog"; then tries="$retries"
echo "- failed 'docker build'; see $thisLog" while ! ( set -x && "$docker" build -t "$repoTag" "$gitRepo/$gitDir" ) &>> "$thisLog"; do
didFail=1 (( tries-- )) || true
continue if [ $tries -le 0 ]; then
fi echo >&2 "- failed 'docker build'; see $thisLog"
didFail=1
continue 2
fi
done
for namespace in $namespaces; do for namespace in $namespaces; do
if [ "$namespace" = '_' ]; then if [ "$namespace" = '_' ]; then
@ -389,9 +399,14 @@ while [ "$#" -gt 0 ]; do
fi fi
if [ "$doPush" ]; then if [ "$doPush" ]; then
echo "Pushing $namespace/$repoTag..." echo "Pushing $namespace/$repoTag..."
if ! "$docker" push "$namespace/$repoTag" &>> "$thisLog" < /dev/null; then tries="$retries"
echo >&2 "- $namespace/$repoTag failed to push; see $thisLog" while ! ( set -x && "$docker" push "$namespace/$repoTag" < /dev/null ) &>> "$thisLog"; do
fi (( tries-- )) || true
if [ $tries -le 0 ]; then
echo >&2 "- $namespace/$repoTag failed to push; see $thisLog"
continue 2
fi
done
else else
echo "$docker push" "$namespace/$repoTag" echo "$docker push" "$namespace/$repoTag"
fi fi