openstack/kolla
Code Issues Proposed changes

Ensures monasca-thresh data and worker dirs exist and are empty on start up

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This prevents the filesystem from filling up with Apache Storm
temporary files which will otherwise not be cleared.

Change-Id: Ib07e32f4e67e500f10986103d781dfd3874ffdd2
Partial-Bug: #1839149
This commit is contained in:
Isaac Prior 2019-08-06 12:09:13 +01:00 committed by Radosław Piliszek
parent f95a009d2b
commit 16d4cd91d2
1 changed files with 30 additions and 1 deletions
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31
docker/monasca/monasca-thresh/extend_start.sh
View File

@ -1,15 +1,44 @@
#!/bin/bash
# Create log directory, with appropriate permissions
# Create log and data directories, with appropriate permissions
MONASCA_LOG_DIR="/var/log/kolla/monasca"
MONASCA_DATA_DIR="/var/lib/monasca-thresh/data"
MONASCA_WORKER_DIR="/var/lib/monasca-thresh/worker-artifacts"
if [[ ! -d "$MONASCA_LOG_DIR" ]]; then
mkdir -p $MONASCA_LOG_DIR
fi
if [[ ! -d "$MONASCA_DATA_DIR" ]]; then
mkdir -p $MONASCA_DATA_DIR
fi
if [[ ! -d "$MONASCA_WORKER_DIR" ]]; then
mkdir -p $MONASCA_WORKER_DIR
fi
if [[ $(stat -c %U:%G ${MONASCA_LOG_DIR}) != "monasca:kolla" ]]; then
chown monasca:kolla ${MONASCA_LOG_DIR}
fi
if [[ $(stat -c %U:%G ${MONASCA_DATA_DIR}) != "monasca:kolla" ]]; then
chown monasca:kolla ${MONASCA_DATA_DIR}
fi
if [[ $(stat -c %U:%G ${MONASCA_WORKER_DIR}) != "monasca:kolla" ]]; then
chown monasca:kolla ${MONASCA_WORKER_DIR}
fi
if [[ $(stat -c %a ${MONASCA_LOG_DIR}) != "755" ]]; then
chmod 755 ${MONASCA_LOG_DIR}
fi
if [[ $(stat -c %a ${MONASCA_DATA_DIR}) != "755" ]]; then
chmod 755 ${MONASCA_DATA_DIR}
fi
if [[ $(stat -c %a ${MONASCA_WORKER_DIR}) != "755" ]]; then
chmod 755 ${MONASCA_WORKER_DIR}
fi
# Delete the contents of data and worker-artifacts directories as
# Apache Storm doesn't clear temp files unless shutdown gracefully.
if [[ $(ls -Ab ${MONASCA_DATA_DIR}) != "" ]]; then
find ${MONASCA_DATA_DIR} -mindepth 1 -delete
fi
if [[ $(ls -Ab ${MONASCA_WORKER_DIR}) != "" ]]; then
find ${MONASCA_WORKER_DIR} -mindepth 1 -delete
fi
. /usr/local/bin/kolla_monasca_extend_start