Adding credsmgr support in devstack
Change-Id: Ied7da6e314d81426e60063f7347dbeb1dc05216b
This commit is contained in:
harsha.dhake
parent
bc94150974
commit
d05c20bb60
4
.gitignore
vendored
4
.gitignore
vendored
@ -9,3 +9,7 @@ build/*
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creds_manager/build/*
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.testrepository
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openstack
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.DS_Store
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devstack/.DS_Store
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.gitreview
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@ -1,4 +1,4 @@
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[gerrit]
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host=review.openstack.org
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port=29418
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project=openstack/omni.git
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project=x/omni.git
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@ -26,15 +26,15 @@ Following lines need to be added in local.conf to enable Omni plugin:
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*3. Parameters required for Omni drivers:*
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================== =====
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---------------------------
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AWS GCE
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================== =====
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SECRET_KEY ZONE
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ACCESS_KEY PROJECT_ID
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REGION_NAME REGION
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AVAILABILITY_ZONE
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================== =====
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================== =====
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-------------------------------------
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AWS GCE
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================== =====
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AWS_SECRET_KEY ZONE
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AWS_ACCESS_KEY PROJECT_ID
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AWS_REGION_NAME REGION
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AWS_AVAILABILITY_ZONE
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================== =====
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Run stack.sh in your devstack tree to get started.
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179
devstack/lib/creds_mgr
Normal file
179
devstack/lib/creds_mgr
Normal file
@ -0,0 +1,179 @@
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#!/bin/bash -xe
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# Save trace setting
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XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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PROJECT_NAME="credsmgr"
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OMNI_DATA_DIR="/opt/stack/omni"
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CINDER_DIR="/opt/stack/cinder"
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NOVA_DIR="/opt/stack/nova"
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CREDSMGR_DIR="/opt/stack/credsmgr"
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CREDSMGR_SERVICE_NAME=devstack@credsmgr.service
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STACK_USER="stack"
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CREDSMGR_CONF="/etc/credsmgr/credsmgr.conf"
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CREDSMGR_URL="http://${SERVICE_HOST}:8091/"
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FERNET_SALT=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 16 | head -n 1)
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FERNET_PASSWORD=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 16 | head -n 1)
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function install_credsmgr {
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install_dependencies
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sudo cp -R $OMNI_DATA_DIR/creds_manager/credsmgr $CREDSMGR_DIR/lib/python2.?/site-packages/
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sudo cp -R $OMNI_DATA_DIR/creds_manager/etc/* /etc/
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# Remove the default credsmgr.conf and write the file afresh.
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sudo rm -f /etc/credsmgr/credsmgr.conf
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# Grant permissions on /etc folders
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sudo chown -R $STACK_USER:$STACK_USER /etc/credsmgr
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sudo chown -R $STACK_USER:$STACK_USER /etc/logrotate.d
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sudo chown -R $STACK_USER:$STACK_USER /etc/rsyslog.d
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create_service_file
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init_credsmgr
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update_credsmgr_config
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create_credsmgr_accounts
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configure_creds_decryption_for_ostack_components $NOVA_CONF
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configure_creds_decryption_for_ostack_components $NEUTRON_CONF
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configure_creds_decryption_for_ostack_components $GLANCE_API_CONF
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configure_creds_decryption_for_ostack_components $CINDER_CONF
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# Change the code in specific services' file to fetch credsmgr endpoints in the service_catalog object created in their contexts
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fetch_credsmgr_in_service_catalog
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restart_services
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start_credsmgr_service
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sleep 20
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# Create and associate credentials with tenant id
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create_and_associate_credentials
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}
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function install_dependencies {
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# Create virtualenv and install credsmgr dependencies
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virtualenv $CREDSMGR_DIR
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export PBR_VERSION=1.8.1
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$CREDSMGR_DIR/bin/python $CREDSMGR_DIR/bin/pip install \
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-chttps://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt?h=stable/newton \
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-r $OMNI_DATA_DIR/creds_manager/requirements.txt
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cp -r $OMNI_DATA_DIR/credsmgrclient $CREDSMGR_DIR/lib/python2.?/site-packages/
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cd $OMNI_DATA_DIR/creds_manager
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$CREDSMGR_DIR/bin/python setup.py install
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}
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function create_service_file {
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cat <<EOF | sudo tee /etc/systemd/system/$CREDSMGR_SERVICE_NAME
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[Unit]
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Description=Devstack $CREDSMGR_SERVICE_NAME
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After=network.target
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ConditionPathExists=/opt/stack/credsmgr/bin/python
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ConditionPathExists=/opt/stack/credsmgr/bin/credsmgr-api
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[Service]
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Type=simple
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User=stack
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WorkingDirectory=/opt/stack/credsmgr
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ExecStart=/opt/stack/credsmgr/bin/python /opt/stack/credsmgr/bin/credsmgr-api --config-file /etc/credsmgr/credsmgr.conf
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StandardOutput=syslog
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StandardError=syslog
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SyslogIdentifier=credsmgr_api
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PIDFile=/var/run/credsmgr/credsmgr.pid
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PermissionsStartOnly=True
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[Install]
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WantedBy=multi-user.target
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EOF
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}
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function init_credsmgr {
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recreate_database credsmgr
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time_start "dbsync"
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local dburl
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dburl=$(database_connection_url credsmgr)
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iniset $CREDSMGR_CONF database connection $dburl
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$CREDSMGR_DIR/bin/python $CREDSMGR_DIR/bin/credsmgr-manage
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time_stop "dbsync"
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}
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function update_credsmgr_config {
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iniset $CREDSMGR_CONF DEFAULT credsmgr_api_listen_port 8091
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iniset $CREDSMGR_CONF DEFAULT credsmgr_api_use_ssl False
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iniset $CREDSMGR_CONF DEFAULT credsmgr_api_workers 1
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iniset $CREDSMGR_CONF keystone_authtoken auth_type password
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iniset $CREDSMGR_CONF keystone_authtoken auth_url "http://${SERVICE_HOST}/identity"
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iniset $CREDSMGR_CONF keystone_authtoken username "credsmgr"
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iniset $CREDSMGR_CONF keystone_authtoken password $SERVICE_PASSWORD
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iniset $CREDSMGR_CONF keystone_authtoken user_domain_name "$SERVICE_DOMAIN_NAME"
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iniset $CREDSMGR_CONF keystone_authtoken project_name "service"
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iniset $CREDSMGR_CONF keystone_authtoken project_domain_name "$SERVICE_DOMAIN_NAME"
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iniset $CREDSMGR_CONF keystone_authtoken identity_uri $KEYSTONE_AUTH_URI
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iniset $CREDSMGR_CONF credsmgr encryptor "credsmgrclient.encryption.noop.NoEncryption"
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# uncomment following code when encryptor class is "credsmgrclient.encryption.fernet.FernetKeyEncryption"
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# iniset $CREDSMGR_CONF credsmgr fernet_salt $FERNET_SALT
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# iniset $CREDSMGR_CONF credsmgr fernet_password $FERNET_PASSWORD
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}
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function restart_credsmgr_service {
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sudo systemctl restart $CREDSMGR_SERVICE_NAME
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}
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function start_credsmgr_service {
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sudo systemctl start $CREDSMGR_SERVICE_NAME
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}
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function stop_credsmgr_service {
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sudo systemctl stop $CREDSMGR_SERVICE_NAME
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}
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function create_credsmgr_accounts {
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create_service_user "credsmgr"
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get_or_create_service $PROJECT_NAME $PROJECT_NAME "Credentials manager"
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get_or_create_endpoint $PROJECT_NAME $OS_REGION_NAME $CREDSMGR_URL \
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$CREDSMGR_URL $CREDSMGR_URL
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}
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function configure_creds_decryption_for_ostack_components {
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local conf_file=$1
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iniset $conf_file credsmgr encryptor "credsmgrclient.encryption.noop.NoEncryption"
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# uncomment following code when encryptor class is "credsmgrclient.encryption.fernet.FernetKeyEncryption"
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# iniset $conf_file credsmgr fernet_salt $FERNET_SALT
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# iniset $conf_file credsmgr fernet_password $FERNET_PASSWORD
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}
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# Few services have service_catalog object prepopulated with selected services' endpoints.
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# We need to edit this code to make it fetch credsmgr endpoints as well.
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function fetch_credsmgr_in_service_catalog {
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# Change cinder's context.py file to fetch the credsmgr endpoints along with other endpoints.
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sudo sed -i "s/'image'/'image', 'credsmgr'/g" ${CINDER_DIR}/cinder/context.py
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sudo sed -i -e "s/, 'placement'/, 'placement', 'credsmgr'/g" ${NOVA_DIR}/nova/context.py
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# Use this space to add similar code as above to edit the code in the specific services if required
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# .
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# .
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# .
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}
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function create_and_associate_credentials {
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source $TOP_DIR/openrc "" "" "" ""
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local token
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local tenant_id
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token=$(openstack token issue -c id -f value)
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tenant_id=$(openstack project show "admin" -f value -c id)
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cred_id=$(curl $CREDSMGR_URL/v1/credentials/aws -H "X-Auth-Token: $token" -H "Content-Type: application/json" -X POST -d "{\"aws_access_key_id\": \"${AWS_ACCESS_KEY}\", \"aws_secret_access_key\": \"${AWS_SECRET_KEY}\"}")
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cred_id=$(echo $cred_id | awk {'print$2'} | cut -d"}" -f1 | tr -d '"')
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curl -i $CREDSMGR_URL/v1/credentials/aws/$cred_id/association -H "X-Auth-Token: $token" -H "Content-Type: application/json" -X POST -d "{\"tenant_id\": \"${tenant_id}\"}"
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}
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# Restore xtrace
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$XTRACE
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## mode: shell-script
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## End:
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@ -8,19 +8,19 @@ DIST_PACKAGES="/usr/local/lib/python2.7/dist-packages"
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ENTRY_POINT="$DIST_PACKAGES/glance_store-*.dist-info/entry_points.txt"
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NEUTRON_ENTRY_POINT="/opt/stack/neutron/neutron.egg-info/entry_points.txt"
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ML2_CONF="/etc/neutron/plugins/ml2/ml2_conf.ini"
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NOVA_CPU_CONF="/etc/nova/nova-cpu.conf"
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# Functions
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# ------------
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function set_aws_keys_and_region {
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function set_aws_region_and_az {
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local conf_file=$1
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iniset $conf_file AWS secret_key ${AWS_SECRET_KEY}
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iniset $conf_file AWS access_key ${AWS_ACCESS_KEY}
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iniset $conf_file AWS region_name ${AWS_REGION_NAME}
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iniset $conf_file AWS az ${AWS_AVAILABILITY_ZONE}
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}
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function configure_glance {
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set_aws_keys_and_region $GLANCE_API_CONF
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set_aws_region_and_az $GLANCE_API_CONF
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iniset $GLANCE_API_CONF DEFAULT show_multiple_locations True
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iniset $GLANCE_API_CONF glance_store default_store aws
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iniset $GLANCE_API_CONF glance_store stores aws
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@ -34,33 +34,52 @@ function configure_glance {
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}
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function configure_cinder {
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set_aws_keys_and_region $CINDER_CONF
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iniset $CINDER_CONF AWS az ${AWS_AVAILABILITY_ZONE}
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set_aws_region_and_az $CINDER_CONF
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iniset $CINDER_CONF AWS volume_driver ${AWS_CINDER_DRIVER}
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iniset $CINDER_CONF DEFAULT enable_force_upload ${ENABLE_FORCE_UPLOAD}
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iniset $CINDER_CONF DEFAULT enabled_backends AWS
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iniset $CINDER_CONF DEFAULT volumes_dir ${VOLUME_DIR}
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iniset $CINDER_CONF DEFAULT os_privileged_user_name ${CINDER_USER}
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iniset $CINDER_CONF DEFAULT default_volume_type AWS
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iniset $CINDER_CONF DEFAULT os_region_name AWS
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iniset $CINDER_CONF DEFAULT os_region_name ${OS_REGION_NAME}
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}
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function configure_nova {
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set_aws_keys_and_region $NOVA_CONF
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set_aws_region_and_az $NOVA_CONF
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iniset $NOVA_CONF DEFAULT compute_driver ${AWS_COMPUTE_DRIVER}
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iniset $NOVA_CONF DEFAULT glance_api_insecure True
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iniset $NOVA_CONF DEFAULT cinder_api_insecure True
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iniset $NOVA_CONF DEFAULT vnc_enabled True
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iniset $NOVA_CONF DEFAULT osapi_compute_extension ${COMPUTE_EXTENSION}
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iniset $NOVA_CONF DEFAULT force_dhcp_release True
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iniset $NOVA_CONF keystone_authtoken identity_uri "http://${SERVICE_HOST}/identity"
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iniset $NOVA_CONF keystone_authtoken username nova
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iniset $NOVA_CONF keystone_authtoken admin_user nova
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iniset $NOVA_CONF keystone_authtoken password $SERVICE_PASSWORD
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iniset $NOVA_CONF keystone_authtoken project_name $SERVICE_PROJECT_NAME
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iniset $NOVA_CONF keystone_authtoken admin_password $SERVICE_PASSWORD
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iniset $NOVA_CONF keystone_authtoken admin_tenant_name $SERVICE_PROJECT_NAME
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iniset $NOVA_CONF keystone_authtoken region_name ${OS_REGION_NAME}
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set_aws_region_and_az $NOVA_CPU_CONF
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iniset $NOVA_CPU_CONF keystone_authtoken identity_uri "http://${SERVICE_HOST}/identity"
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iniset $NOVA_CPU_CONF keystone_authtoken username nova
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iniset $NOVA_CPU_CONF keystone_authtoken admin_user nova
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iniset $NOVA_CPU_CONF keystone_authtoken password $SERVICE_PASSWORD
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iniset $NOVA_CPU_CONF keystone_authtoken project_name $SERVICE_PROJECT_NAME
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iniset $NOVA_CPU_CONF keystone_authtoken admin_password $SERVICE_PASSWORD
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iniset $NOVA_CPU_CONF keystone_authtoken admin_tenant_name $SERVICE_PROJECT_NAME
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iniset $NOVA_CPU_CONF keystone_authtoken region_name ${OS_REGION_NAME}
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}
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function configure_neutron {
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set_aws_keys_and_region $NEUTRON_CONF
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iniset $NEUTRON_CONF AWS az ${AWS_AVAILABILITY_ZONE}
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set_aws_region_and_az $NEUTRON_CONF
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iniset $NEUTRON_CONF DEFAULT core_plugin ${CORE_PLUGIN}
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iniset $NEUTRON_CONF DEFAULT service_plugins ${AWS_SERVICE_PLUGIN}
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iniset $NEUTRON_CONF nova region_name AWS
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iniset $NEUTRON_CONF nova region_name ${OS_REGION_NAME}
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iniset $NEUTRON_CONF keystone_authtoken auth_uri "http://${SERVICE_HOST}/identity"
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iniset $ML2_CONF ml2 type_drivers ${ML2_DRIVERS}
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iniset $ML2_CONF ml2 tenant_network_types ${ML2_TENANT}
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@ -5,16 +5,29 @@ cp /opt/stack/omni/devstack/lib/* $TOP_DIR/lib/
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sudo apt-get install crudini -y
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sudo pip install -r /opt/stack/omni/requirements.txt
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if [[ "$1" == "stack" && "$2" == "pre-install" ]]; then
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if [ "$OMNI_PROVIDER" != "gce" ] && [ "$OMNI_PROVIDER" != "aws" ]; then
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echo "$OMNI_PROVIDER is not supported"
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exit 1
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fi
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if [ "$OMNI_PROVIDER" == "aws" ]; then
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if [ -z "$AWS_ACCESS_KEY" ] || [ -z "$AWS_SECRET_KEY" ]; then
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echo "AWS_ACCESS_KEY and AWS_SECRET_KEY are not provided"
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exit 1
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fi
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fi
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fi
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if [[ "$1" == "stack" && "$2" == "extra" ]]; then
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source $TOP_DIR/lib/omni_$OMNI_PROVIDER
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source $TOP_DIR/lib/common_functions
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if [ "$OMNI_PROVIDER" == "aws" ]; then
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source $TOP_DIR/lib/creds_mgr
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install_credsmgr
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fi
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configure_glance
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configure_cinder
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configure_nova
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@ -22,3 +35,10 @@ if [[ "$1" == "stack" && "$2" == "extra" ]]; then
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copy_omni_files
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restart_services
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fi
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if [[ "$1" == "unstack" ]]; then
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if [ "$OMNI_PROVIDER" == "aws" ]; then
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source $TOP_DIR/lib/creds_mgr
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stop_credsmgr_service
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fi
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fi
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@ -186,6 +186,10 @@ class AwsMechanismDriver(api.MechanismDriver):
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raise NetworkWithMultipleAZs()
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aws_az = network_az_hints[0]
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else:
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aws_az = cfg.CONF.AWS.az
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LOG.info("AZ details missing in context, so fetching from the"
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" conf file. aws_az: %s", aws_az)
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if aws_az is None:
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raise AzNotProvided()
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self._validate_az(aws_az)
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ec2_subnet_id = self.aws_utils.create_subnet_and_tags(
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@ -209,8 +213,20 @@ class AwsMechanismDriver(api.MechanismDriver):
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if ',' in aws_az:
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raise NetworkWithMultipleAZs()
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session = self.aws_utils.get_keystone_session()
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azmgr_url = session.get_endpoint(service_type='azmanager',
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region_name=cfg.CONF.nova_region_name)
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azmgr_url = ''
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try:
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azmgr_url = session.get_endpoint(service_type='azmanager',
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region_name=cfg.CONF.nova_region_name)
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if not (azmgr_url and azmgr_url.strip()):
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LOG.warning("AZ manager endpoint not found. Proceeding without"
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" validating the AZ information. Error: "
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"None or empty endpoint found.")
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return
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except Exception as e:
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LOG.error("Error in finding AZ manager endpoint. "
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"Proceeding without validating the AZ information. "
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"Error: %s" % e)
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return
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zones = self._send_request(session, azmgr_url)
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if aws_az not in zones:
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LOG.error("Provided az %s not found in zones %s", aws_az, zones)
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@ -46,10 +46,27 @@ aws_opts = [
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help='Listen to keypair delete notifications and act on them')
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]
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keystone_authtoken_group = cfg.OptGroup(name='keystone_authtoken',
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title='Options to connect to Keystone')
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keystone_authtoken_opts = [
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cfg.StrOpt('identity_uri', help='Keystone url'),
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cfg.StrOpt('username', help='Keystone Username'),
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cfg.StrOpt('password', help='Keystone Password'),
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cfg.StrOpt('project_name', help='Project name'),
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cfg.StrOpt('region_name', help='AWS region name'),
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cfg.StrOpt('admin_user', help='Keystone admin username'),
|
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cfg.StrOpt('admin_password', help='Keystone admin password'),
|
||||
cfg.StrOpt('admin_tenant_name', help='Keystone admin tenant name')
|
||||
]
|
||||
|
||||
CONF = cfg.CONF
|
||||
|
||||
CONF.register_group(aws_group)
|
||||
CONF.register_opts(aws_opts, group=aws_group)
|
||||
CONF.register_group(keystone_authtoken_group)
|
||||
CONF.register_opts(keystone_authtoken_opts, group=keystone_authtoken_group)
|
||||
|
||||
|
||||
EC2_STATE_MAP = {
|
||||
"pending": power_state.NOSTATE,
|
||||
|
||||
@ -137,9 +137,9 @@ class RestClient(object):
|
||||
|
||||
os_username = os.getenv('OS_USERNAME')
|
||||
os_password = os.getenv('OS_PASSWORD')
|
||||
os_tenant_name = os.getenv('OS_TENANT_NAME')
|
||||
os_tenant_name = os.getenv('OS_PROJECT_NAME')
|
||||
|
||||
self.glance_endpoint = os_auth_url.replace('keystone/v3', 'glance')
|
||||
self.glance_endpoint = os_auth_url.replace('identity/v3', 'image')
|
||||
sys.stdout.write('Using glance endpoint: ' + self.glance_endpoint)
|
||||
|
||||
v3_auth = v3.Password(auth_url=os_auth_url, username=os_username,
|
||||
|
||||
Loading…
Reference in New Issue
Block a user