#
# SPDX-License-Identifier: CC-BY-SA-3.0
-set -e
+#
+# installer.sh
+#
+# Helps manage the configuration in a git repository, and then deploy
+# nodes by pushing a copy of the git repository to each node and
+# running the provision script to do the actual installation and
+# configuration.
+#
+
+set -eu
+
+# The parameter file
+declare CONFIG_FILE=local.params
+
+# The salt template directory
+declare CONFIG_DIR=local_config_dir
+
+# The 5-character Arvados cluster id
+# This will be populated by loadconfig()
+declare CLUSTER
+
+# The parent domain (not including the cluster id)
+# This will be populated by loadconfig()
+declare DOMAIN
+
+# A bash associative array listing each node and mapping to the roles
+# that should be provisioned on those nodes.
+# This will be populated by loadconfig()
+declare -A NODES
+
+# The ssh user we'll use
+# This will be populated by loadconfig()
+declare DEPLOY_USER
+
+# The git repository that we'll push to on all the nodes
+# This will be populated by loadconfig()
+declare GITTARGET
sync() {
- if test "$NODE" != localhost ; then
- if ! ssh $NODE test -d arvados-setup ; then
- ssh $NODE git init --bare arvados-setup.git
- if ! git remote add $NODE $DEPLOY_USER@$NODE:arvados-setup.git ; then
- git remote set-url $NODE $DEPLOY_USER@$NODE:arvados-setup.git
+ local NODE=$1
+ local BRANCH=$2
+
+ # Synchronizes the configuration by creating a git repository on
+ # each node, pushing our branch, and updating the checkout.
+
+ if [[ "$NODE" != localhost ]] ; then
+ if ! ssh $NODE test -d ${GITTARGET}.git ; then
+
+ # Initialize the git repository (1st time case). We're
+ # actually going to make two repositories here because git
+ # will complain if you try to push to a repository with a
+ # checkout. So we're going to create a "bare" repository
+ # and then clone a regular repository (with a checkout)
+ # from that.
+
+ ssh $NODE git init --bare ${GITTARGET}.git
+ if ! git remote add $NODE $DEPLOY_USER@$NODE:${GITTARGET}.git ; then
+ git remote set-url $NODE $DEPLOY_USER@$NODE:${GITTARGET}.git
fi
git push $NODE $BRANCH
- ssh $NODE git clone arvados-setup.git arvados-setup
+ ssh $NODE git clone ${GITTARGET}.git ${GITTARGET}
fi
+ # The update case.
+ #
+ # Push to the bare repository on the remote node, then in the
+ # remote node repository with the checkout, pull the branch
+ # from the bare repository.
+
git push $NODE $BRANCH
- ssh $NODE git -C arvados-setup checkout $BRANCH
- ssh $NODE git -C arvados-setup pull
+ ssh $NODE "git -C ${GITTARGET} checkout ${BRANCH} && git -C ${GITTARGET} pull"
fi
}
deploynode() {
- if test -z "${NODES[$NODE]}" ; then
- echo "No roles declared for '$NODE' in local.params"
+ local NODE=$1
+ local ROLES=$2
+
+ # Deploy a node. This runs the provision script on the node, with
+ # the appropriate roles.
+
+ if [[ -z "$ROLES" ]] ; then
+ echo "No roles declared for '$NODE' in ${CONFIG_FILE}"
exit 1
fi
- if test $NODE = localhost ; then
- sudo ./provision.sh --config local.params --roles ${NODES[$NODE]}
+ if [[ "$NODE" = localhost ]] ; then
+ sudo ./provision.sh --config ${CONFIG_FILE} --roles ${ROLES}
else
- ssh $DEPLOY_USER@$NODE "cd arvados-setup && sudo ./provision.sh --config local.params --roles ${NODES[$NODE]}"
+ ssh $DEPLOY_USER@$NODE "cd ${GITTARGET} && sudo ./provision.sh --config ${CONFIG_FILE} --roles ${ROLES}"
fi
}
loadconfig() {
- CONFIG_FILE=local.params
- if ! test -s $CONFIG_FILE ; then
- echo "Must be run from arvados-setup, maybe you need to 'initialize' first?"
+ if [[ ! -s $CONFIG_FILE ]] ; then
+ echo "Must be run from initialized setup dir, maybe you need to 'initialize' first?"
fi
source ${CONFIG_FILE}
+ GITTARGET=arvados-deploy-config-${CLUSTER}
}
subcmd="$1"
-if test -n "$subcmd" ; then
+if [[ -n "$subcmd" ]] ; then
shift
fi
case "$subcmd" in
initialize)
- if ! test -f provision.sh ; then
+ if [[ ! -f provision.sh ]] ; then
echo "Must be run from arvados/tools/salt-install"
exit
fi
SLS=$3
err=
- if test -z "$PARAMS" -o ! -f local.params.example.$PARAMS ; then
+ if [[ -z "$PARAMS" || ! -f local.params.example.$PARAMS ]] ; then
echo "Not found: local.params.example.$PARAMS"
echo "Expected one of multiple_hosts, single_host_multiple_hostnames, single_host_single_hostname"
err=1
fi
- if test -z "$SLS" -o ! -d config_examples/$SLS ; then
+ if [[ -z "$SLS" || ! -d config_examples/$SLS ]] ; then
echo "Not found: config_examples/$SLS"
echo "Expected one of multi_host/aws, single_host/multiple_hostnames, single_host/single_hostname"
err=1
fi
- if test -z "$SETUPDIR" -o -z "$PARAMS" -o -z "$SLS" ; then
+ if [[ -z "$SETUPDIR" || -z "$PARAMS" || -z "$SLS" ]]; then
echo "installer.sh <setup dir to initialize> <params template> <config template>"
err=1
fi
- if test -n "$err" ; then
+ if [[ -n "$err" ]] ; then
exit 1
fi
git init $SETUPDIR
cp -r *.sh tests $SETUPDIR
- cp local.params.example.$PARAMS $SETUPDIR/local.params
- cp -r config_examples/$SLS $SETUPDIR/local_config_dir
+ cp local.params.example.$PARAMS $SETUPDIR/${CONFIG_FILE}
+ cp -r config_examples/$SLS $SETUPDIR/${CONFIG_DIR}
cd $SETUPDIR
- git add *.sh local.params local_config_dir tests
+ git add *.sh ${CONFIG_FILE} ${CONFIG_DIR} tests
git commit -m"initial commit"
- echo "setup directory initialized, now go to $SETUPDIR, edit 'local.params' and 'local_config_dir' as needed, then run 'installer.sh deploy'"
+ echo "setup directory initialized, now go to $SETUPDIR, edit '${CONFIG_FILE}' and '${CONFIG_DIR}' as needed, then run 'installer.sh deploy'"
;;
deploy)
NODE=$1
loadconfig
- set -x
+ if grep -rni 'fixme' ${CONFIG_FILE} ${CONFIG_DIR} ; then
+ echo
+ echo "Some parameters still need to be updated. Please fix them and then re-run deploy."
+ exit 1
+ fi
BRANCH=$(git branch --show-current)
+ set -x
+
git add -A
if ! git diff --cached --exit-code ; then
git commit -m"prepare for deploy"
fi
- if test -z "$NODE"; then
+ if [[ -z "$NODE" ]]; then
+ for NODE in "${!NODES[@]}"
+ do
+ # First, push the git repo to each node. This also
+ # confirms that we have git and can log into each
+ # node.
+ sync $NODE $BRANCH
+ done
+
+ for NODE in "${!NODES[@]}"
+ do
+ # Do 'database' role first,
+ if [[ "${NODES[$NODE]}" =~ database ]] ; then
+ deploynode $NODE ${NODES[$NODE]}
+ unset NODES[$NODE]
+ fi
+ done
+
+ for NODE in "${!NODES[@]}"
+ do
+ # then 'api' or 'controller' roles
+ if [[ "${NODES[$NODE]}" =~ (api|controller) ]] ; then
+ deploynode $NODE ${NODES[$NODE]}
+ unset NODES[$NODE]
+ fi
+ done
+
for NODE in "${!NODES[@]}"
do
- sync
- deploynode
+ # Everything else (we removed the nodes that we
+ # already deployed from the list)
+ deploynode $NODE ${NODES[$NODE]}
done
else
- sync
- deploynode
+ # Just deploy the node that was supplied on the command line.
+ sync $NODE $BRANCH
+ deploynode $NODE
fi
;;
diagnostics)
loadconfig
+ declare LOCATION=$1
+
if ! which arvados-client ; then
- apt-get install arvados-client
+ echo "arvados-client not found, install 'arvados-client' package with 'apt-get' or 'yum'"
+ exit 1
+ fi
+
+ if [[ -z "$LOCATION" ]] ; then
+ echo "Need to provide '-internal-client' or '-external-client'"
+ echo
+ echo "-internal-client You are running this on the same private network as the Arvados cluster (e.g. on one of the Arvados nodes)"
+ echo "-external-client You are running this outside the private network of the Arvados cluster (e.g. your workstation)"
+ exit 1
fi
- export ARVADOS_API_HOST="${CONTROLLER_INT_IP}"
+ export ARVADOS_API_HOST="${CLUSTER}.${DOMAIN}"
export ARVADOS_API_TOKEN="$SYSTEM_ROOT_TOKEN"
- arvados-client diagnostics -internal-client
+ arvados-client diagnostics $LOCATION
;;
*)
echo "Arvados installer"
projects / arvados.git / blobdiff