Initial import
Import from github/eharney/devstack-plugin-nfs @ 9106b37 + rename override_defaults -> override-defaults + remove xtrace from override-defaults + restart NFS service after config + add .exports suffix to /etc/exports.d/ config + no_root_squash + is_suse Change-Id: I6b9dcd55bcbb28a0567bf5bf279eac4dbb21ef22
This commit is contained in:
Eric Harney
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e5c041f63a
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LICENSE
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201
LICENSE
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Apache License
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4
README.md
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4
README.md
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@ -0,0 +1,4 @@
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To use:
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enable_plugin devstack-plugin-nfs http://url_to/this_plugin/nfs
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6
devstack/override-defaults
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6
devstack/override-defaults
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@ -0,0 +1,6 @@
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ENABLE_NFS_CINDER=$(trueorfalse True ENABLE_NFS_CINDER)
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if [[ $ENABLE_NFS_CINDER == "True" ]]; then
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CINDER_DRIVER=nfs
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CINDER_ENABLED_BACKENDS=nfs:nfs
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fi
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98
devstack/plugin.sh
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98
devstack/plugin.sh
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@ -0,0 +1,98 @@
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#
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XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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NFS_EXPORT_DIR=${NFS_EXPORT_DIR:-/srv/nfs1}
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STACK_NFS_CONF=${STACK_NFS_CONF:-/etc/exports.d/stack_nfs.exports}
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NFS_SHARES_CONF=${NFS_SHARES_CONF:-/etc/cinder/nfs-shares.conf}
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NFS_SECURE_FILE_PERMISSIONS=${NFS_SECURE_FILE_PERMISSIONS:-False}
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NFS_SECURE_FILE_OPERATIONS=${NFS_SECURE_FILE_OPERATIONS:-False}
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if is_ubuntu; then
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NFS_SERVICE=nfs-kernel-server
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else
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NFS_SERVICE=nfs-server
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fi
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function install_nfs {
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if is_ubuntu; then
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install_package nfs-common
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install_package nfs-kernel-server
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elif is_fedora; then
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install_package nfs-utils
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elif is_suse; then
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install_package nfs-kernel-server
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install_package nfs-client
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fi
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}
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function configure_nfs {
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sudo mkdir -p $NFS_EXPORT_DIR
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sudo mkdir -p /etc/exports.d
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cat <<EOF | sudo tee ${STACK_NFS_CONF}>/dev/null
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$NFS_EXPORT_DIR localhost(rw,no_root_squash)
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EOF
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}
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function start_nfs {
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sudo service $NFS_SERVICE start
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}
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# is_nfs_enabled_for_service() - checks whether the OpenStack service
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# specified as an argument is enabled with NFS as its storage backend.
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function is_nfs_enabled_for_service {
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local config config_name enabled service
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enabled=1
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service=$1
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# Construct the global variable ENABLE_NFS_.* corresponding to a
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# $service.
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config_name=ENABLE_NFS_$(echo $service | \
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tr '[:lower:]' '[:upper:]' | tr '-' '_')
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config=$(eval echo "\$$config_name")
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if (is_service_enabled $service) && [[ $config == 'True' ]]; then
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enabled=0
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fi
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return $enabled
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}
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function configure_cinder_nfs {
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echo "localhost:${NFS_EXPORT_DIR}" > ${NFS_SHARES_CONF}
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iniset $CINDER_CONF nfs nfs_shares_config ${NFS_SHARES_CONF}
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iniset $CINDER_CONF nfs nas_secure_file_operations \
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${NFS_SECURE_FILE_OPERATIONS}
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iniset $CINDER_CONF nfs nas_secure_file_permissions \
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${NFS_SECURE_FILE_PERMISSIONS}
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}
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if [[ "$1" == "stack" && "$2" == "pre-install" ]]; then
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echo_summary "Installing NFS"
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install_nfs
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echo_summary "Configuring NFS"
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configure_nfs
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echo_summary "Initializing NFS"
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start_nfs
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elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
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if is_nfs_enabled_for_service cinder; then
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configure_cinder_nfs
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sudo service $NFS_SERVICE restart
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fi
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fi
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if [[ "$1" == "unstack" ]]; then
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# Unmount any NFS shares mounted by Cinder
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find ${DATA_DIR}/cinder/mnt -mindepth 1 -maxdepth 1 -type d \
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| sudo xargs umount -l
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sudo rm -f ${STACK_NFS_CONF}
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# Reload to ensure (removed) config is reread, but don't
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# interfere with other NFS exports.
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sudo service $NFS_SERVICE reload
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fi
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$XTRACE
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25
tox.ini
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25
tox.ini
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[tox]
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minversion = 1.6
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skipsdist = True
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envlist = bashate
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[testenv]
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usedevelop = False
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install_command = pip install {opts} {packages}
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[testenv:bashate]
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deps = bashate
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whitelist_externals = bash
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commands = bash -c "find {toxinidir} \
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-not \( -type d -name .?\* -prune \) \
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-not \( -type d -name doc -prune \) \
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-type f \
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-not -name \*~ \
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-not -name \*.md \
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\( \
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-name \*.sh -or \
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-name \*rc -or \
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-name functions\* -or \
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-wholename \*/lib/\* \
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\) \
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-print0 | xargs -0 bashate -v"
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||||||
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