c0714aa683
This patch improves the behavior of the helper script, get_node_logs.sh, when a target VM's ssh server is not unresponsive. First, it prints a message to inform the user about the problem. Second, it skips the code for splitting log files if an unresponsive ssh server prevented the VM's log files from being retrieved. Change-Id: I56bf7a4e229ca72226bfc308f30a869c8038fe14
59 lines
1.6 KiB
Bash
Executable File
59 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
|
|
set -o errexit -o nounset
|
|
TOP_DIR=$(cd "$(dirname "$0")/.." && pwd)
|
|
source "$TOP_DIR/config/paths"
|
|
source "$CONFIG_DIR/localrc"
|
|
source "$CONFIG_DIR/deploy.osbash"
|
|
source "$CONFIG_DIR/openstack"
|
|
source "$OSBASH_LIB_DIR/functions-host.sh"
|
|
source "$OSBASH_LIB_DIR/$PROVIDER-functions.sh"
|
|
|
|
function usage {
|
|
echo "Purpose: Get logs from cluster node VMs."
|
|
echo "Usage: $0 [<target_root>]"
|
|
exit 1
|
|
}
|
|
|
|
if [ $# = 0 ]; then
|
|
usage
|
|
else
|
|
RESULTS_DIR=$1
|
|
if [ ! -d "$RESULTS_DIR" ]; then
|
|
echo >&2 "Error: no such directory: $RESULTS_DIR"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
for node in $(script_cfg_get_nodenames); do
|
|
(
|
|
source "$CONFIG_DIR/config.$node"
|
|
node_dir=$RESULTS_DIR/$node
|
|
|
|
ssh_env_for_node $node
|
|
if vm_ssh "$VM_SSH_PORT" exit; then
|
|
echo "Getting server log files from $node node."
|
|
mkdir "$node_dir"
|
|
vm_ssh "$VM_SSH_PORT" "sudo tar cf - -C /var log --exclude=installer" | tar xf - -C "$node_dir"
|
|
vm_ssh "$VM_SSH_PORT" "dmesg" > "$node_dir"/dmesg
|
|
else
|
|
echo "VM $node does not reply."
|
|
continue
|
|
fi
|
|
|
|
echo -e "Splitting log files into:\n\t$node_dir/split_logs"
|
|
"$TOP_DIR/tools/log_snapshot_split.py" \
|
|
--logdir "$node_dir/log" \
|
|
--resultdir "$node_dir/split_logs" \
|
|
"$node_dir/log"
|
|
)
|
|
done
|
|
|
|
echo "Getting test log files from controller node."
|
|
ssh_env_for_node controller
|
|
if vm_ssh "$VM_SSH_PORT" 'ls log/test-*.*' >/dev/null 2>&1; then
|
|
vm_ssh "$VM_SSH_PORT" 'cd log; tar cf - test-*.*' | tar xf - -C "$RESULTS_DIR/controller"
|
|
vm_ssh "$VM_SSH_PORT" 'rm log/test-*.*'
|
|
else
|
|
echo "VM controller does not reply."
|
|
fi
|