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Installer now pre-setups S3 settings to bootstrap S3-backed MCS.

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This commit is contained in:
Roman Nozdrin
2020-06-12 13:22:20 +00:00
parent abe8edd73d
commit aa1bc2b40f
1 changed files with 55 additions and 0 deletions
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55
oam/install_scripts/columnstore-post-install.in
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@ -12,6 +12,18 @@ running_systemd() {
fi
}
find_env_var() {
env_var_name=$1
pid=$$
while [ -z "$ENV_VAR" -a $pid != 1 ]; do
ppid=$(ps -oppid -p$pid|tail -1|awk '{print $1}')
env=$(strings /proc/$ppid/environ)
ENV_VAR=$(echo "$env"|awk -F= "\$1 == \"$env_var_name\" { print \$2; }")
pid=$ppid
done
echo $ENV_VAR
}
checkForError() {
# check for password error
grep "ERROR 1045" ${tmpDir}/mysql_install.log > ${tmpDir}/error.check
@ -222,6 +234,49 @@ if [ $? -ne 0 ]; then
echo "ERROR: Invalid password in .my.cnf, or Columnstore plugin install missing"
fi
if [ $? -ne 0 ]; then
echo "ERROR: Invalid password in .my.cnf, or Columnstore plugin install missing"
fi
if [ -z "$MCS_USE_S3_STORAGE" ]; then
MCS_USE_S3_STORAGE="$(find_env_var "MCS_USE_S3_STORAGE")"
MCS_S3_BUCKET="$(find_env_var "MCS_S3_BUCKET")"
MCS_S3_ENDPOINT="$(find_env_var "MCS_S3_ENDPOINT")"
MCS_S3_ACCESS_KEY_ID="$(find_env_var "MCS_S3_ACCESS_KEY_ID")"
MCS_S3_SECRET_ACCESS_KEY="$(find_env_var "MCS_S3_SECRET_ACCESS_KEY")"
MCS_S3_REGION="$(find_env_var "MCS_S3_REGION")"
fi
if [ ! -z "$MCS_USE_S3_STORAGE" ] && [ $MCS_USE_S3_STORAGE -eq 1 ]; then
if [ -z "$MCS_S3_BUCKET" ]; then
echo "Environmental variable \$MCS_USE_S3_STORAGE is set but there is no \$MCS_S3_BUCKET."
fi
if [ -z "$MCS_S3_ENDPOINT" ]; then
echo "Environmental variable \$MCS_USE_S3_STORAGE is set but there is no \$MCS_S3_ENDPOINT."
fi
if [ -z "$MCS_S3_ACCESS_KEY_ID" ]; then
echo "Environmental variable \$MCS_USE_S3_STORAGE is set but there is no \$MCS_S3_ACCESS_KEY_ID."
fi
if [ -z "$MCS_S3_SECRET_ACCESS_KEY" ]; then
echo "Environmental variable \$MCS_USE_S3_STORAGE is set but there is no \$MCS_S3_SECRET_ACCESS_KEY."
fi
if [ -z "$MCS_S3_BUCKET" ] || [ -z "$MCS_S3_ENDPOINT" ] || [ -z "$MCS_S3_ACCESS_KEY_ID" ] || [ -z "$MCS_S3_SECRET_ACCESS_KEY" ]; then
echo "Using local storage."
else
mcsSetConfig -d Installation DBRootStorageType "storagemanager"
mcsSetConfig -d StorageManager Enabled "Y"
mcsSetConfig -d SystemConfig DataFilePlugin "libcloudio.so"
sed -i "s|service =.*|service = S3|" /etc/columnstore/storagemanager.cnf
if [ ! -z "$MCS_S3_REGION" ]; then
sed -i "s|region =.*|region = $MCS_S3_REGION|" /etc/columnstore/storagemanager.cnf
fi
sed -i "s|bucket =.*|bucket = $MCS_S3_BUCKET|" /etc/columnstore/storagemanager.cnf
sed -i "s|# endpoint =.*|endpoint = $MCS_S3_ENDPOINT|" /etc/columnstore/storagemanager.cnf
sed -i "s|# aws_access_key_id =.*|aws_access_key_id = $MCS_S3_ACCESS_KEY_ID|" /etc/columnstore/storagemanager.cnf
sed -i "s|# aws_secret_access_key =.*|aws_secret_access_key = $MCS_S3_SECRET_ACCESS_KEY|" /etc/columnstore/storagemanager.cnf
fi
fi
systemctl cat mariadb-columnstore.service > /dev/null 2>&1
if [ $? -eq 0 ] && [ $(running_systemd) -eq 0 ]; then
systemctl start mariadb-columnstore