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|
#!/bin/bash
# lib/osprofiler
# Functions to control the configuration and operation of the **OSProfiler**
# Save trace setting
XTRACE=$(set +o | grep xtrace)
set +o xtrace
# Defaults
# --------
CONF_FILES=(
$CINDER_CONF
$HEAT_CONF
$KEYSTONE_CONF
$NOVA_CONF
$NEUTRON_CONF
$GLANCE_API_CONF
$GLANCE_REGISTRY_CONF
$TROVE_CONF
$TROVE_CONDUCTOR_CONF
$TROVE_GUESTAGENT_CONF
$TROVE_TASKMANAGER_CONF
$SENLIN_CONF
$MAGNUM_CONF
$ZUN_CONF
)
# Add config files of Nova Cells
NOVA_NUM_CELLS=${NOVA_NUM_CELLS:-1}
for i in $(seq 1 ${NOVA_NUM_CELLS}); do
# call function `conductor_conf` defined in lib/nova to get file name
conf=$(conductor_conf $i)
CONF_FILES+=(${conf})
done
# Functions
# ---------
function install_redis() {
if is_fedora; then
install_package redis
elif is_ubuntu; then
install_package redis-server
elif is_suse; then
install_package redis
else
exit_distro_not_supported "redis installation"
fi
start_service redis
pip_install_gr redis
}
function install_jaeger() {
if is_ubuntu; then
install_package docker.io
start_service docker
add_user_to_group stack docker
sg docker -c "docker run -d --name jaeger -p 6831:6831/udp -p 16686:16686 jaegertracing/all-in-one:1.7"
else
exit_distro_not_supported "docker.io installation"
fi
pip_install jaeger-client
}
function install_elasticsearch() {
if is_ubuntu; then
install_package docker.io
start_service docker
add_user_to_group $STACK_USER docker
# https://www.elastic.co/guide/en/elasticsearch/reference/5.6/docker.html#docker-cli-run-dev-mode
sg docker -c 'docker run -d --name elasticsearch -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" docker.elastic.co/elasticsearch/elasticsearch:5.6.14'
else
exit_distro_not_supported "docker.io installation"
fi
pip_install elasticsearch
}
function install_osprofiler_collector() {
if [ -z "$OSPROFILER_COLLECTOR" ]; then
OSPROFILER_CONNECTION_STRING=${OSPROFILER_CONNECTION_STRING:-"messaging://"}
elif [ "$OSPROFILER_COLLECTOR" == "redis" ]; then
install_redis
OSPROFILER_CONNECTION_STRING=${OSPROFILER_CONNECTION_STRING:-"redis://localhost:6379"}
elif [ "$OSPROFILER_COLLECTOR" == "jaeger" ]; then
install_jaeger
OSPROFILER_CONNECTION_STRING=${OSPROFILER_CONNECTION_STRING:-"jaeger://localhost:6831"}
elif [ "$OSPROFILER_COLLECTOR" == "elasticsearch" ]; then
install_elasticsearch
OSPROFILER_CONNECTION_STRING=${OSPROFILER_CONNECTION_STRING:-"elasticsearch://elastic:changeme@localhost:9200"}
else
die $LINENO "OSProfiler collector $OSPROFILER_COLLECTOR is not supported"
fi
}
function configure_osprofiler() {
for conf in ${CONF_FILES[@]}; do
if [ -f $conf ]
then
iniset $conf profiler enabled True
iniset $conf profiler trace_sqlalchemy $OSPROFILER_TRACE_SQLALCHEMY
iniset $conf profiler hmac_keys $OSPROFILER_HMAC_KEYS
iniset $conf profiler connection_string $OSPROFILER_CONNECTION_STRING
fi
done
# Insert osprofiler filter into Neutron paste configuration
if [ -f $Q_API_PASTE_FILE ]; then
VAL=$(iniget $Q_API_PASTE_FILE composite:neutronapi_v2_0 keystone)
VAL=${VAL/catch_errors/catch_errors osprofiler}
iniset $Q_API_PASTE_FILE composite:neutronapi_v2_0 keystone "$VAL"
fi
}
# Restore xtrace
$XTRACE
|
