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| author |   Joey Sullivan <joey.sullivan@amdocs.com> | 2019-06-11 10:38:51 -0400 |
|---|---|---|
| committer | Joey Sullivan <joey.sullivan@amdocs.com> | 2019-06-11 11:23:49 -0400 |
| commit | 10341749c8db075fbd0d6b9684a1b7bf7aab6b33 (patch) | |
| tree | 68b8c8ac43df99f6624cc74ca8b06be6eaed6947 /kubernetes | |
| parent | d55a1b07f956c98a48e336baf634ef61db9e7a71 (diff) | |
Increase helm deploy perf by reducing helm ls
Helm ls takes a lot of time to execute. This
code change makes sure it only executes once per
helm deploy instead of once per helm release.
Issue-ID: OOM-1923
Signed-off-by: Joey Sullivan <joey.sullivan@amdocs.com>
Change-Id: I6337c97380d9f583b33f55a2be1d41ac7ce350c8
Diffstat (limited to 'kubernetes')
| -rwxr-xr-x | kubernetes/helm/plugins/deploy/deploy.sh | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kubernetes/helm/plugins/deploy/deploy.sh b/kubernetes/helm/plugins/deploy/deploy.sh index 2bbae80a3e..3416a02596 100755 --- a/kubernetes/helm/plugins/deploy/deploy.sh +++ b/kubernetes/helm/plugins/deploy/deploy.sh @@ -206,6 +206,9 @@ deploy() { # upgrade/install each "enabled" subchart cd $CACHE_SUBCHART_DIR/ + #“helm ls” is an expensive command in that it can take a long time to execute. + #So cache the results to prevent repeated execution. + ALL_HELM_RELEASES=$(helm ls -q) for subchart in * ; do SUBCHART_OVERRIDES=$CACHE_SUBCHART_DIR/$subchart/subchart-overrides.yaml @@ -236,7 +239,7 @@ deploy() { fi fi else - array=($(helm ls -q | grep "${RELEASE}-${subchart}")) + array=($(echo "$ALL_HELM_RELEASES" | grep "${RELEASE}-${subchart}")) n=${#array[*]} for (( i = n-1; i >= 0; i-- )); do helm del "${array[i]}" --purge |