-
Notifications
You must be signed in to change notification settings - Fork 182
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
This commit ensures that all kuryr related data is gathered.
- Loading branch information
1 parent
3cac0b5
commit e17d77d
Showing
1 changed file
with
126 additions
and
74 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,91 +1,143 @@ | ||
#!/bin/bash | ||
BASE_COLLECTION_PATH="/must-gather" | ||
NETWORK_LOG_PATH="${BASE_COLLECTION_PATH}/network_logs/" | ||
NETWORK_LOG_PATH="${BASE_COLLECTION_PATH}/network_logs" | ||
|
||
mkdir -p ${NETWORK_LOG_PATH}/ | ||
|
||
function gather_openshiftsdn_nodes_data { | ||
for NODE in $NODES; do | ||
SDN_POD=$(oc -n openshift-sdn get pods --no-headers -o custom-columns=":metadata.name" --field-selector spec.nodeName=$NODE -l app=sdn) | ||
oc -n openshift-sdn exec $SDN_POD -- bash -c "iptables-save -c" > ${NETWORK_LOG_PATH}/${NODE}_iptables & | ||
PIDS+=($!) | ||
oc -n openshift-sdn exec $SDN_POD -- bash -c "ovs-vsctl show" > ${NETWORK_LOG_PATH}/${NODE}_ovs_dump & | ||
PIDS+=($!) | ||
|
||
OVS_POD=$(oc -n openshift-sdn get pods --no-headers -o custom-columns=":metadata.name" --field-selector spec.nodeName=$NODE -l app=ovs) | ||
oc -n openshift-sdn exec $OVS_POD -- bash -c "cat /var/log/openvswitch/ovs-vswitchd.log" > ${NETWORK_LOG_PATH}/${OVS_POD}_vswitchd_log & | ||
PIDS+=($!) | ||
oc -n openshift-sdn exec $OVS_POD -- bash -c "cat /var/log/openvswitch/ovsdb-server.log" > ${NETWORK_LOG_PATH}/${OVS_POD}_ovsdb_log & | ||
PIDS+=($!) | ||
done | ||
} | ||
|
||
function gather_kuryr_nodes_data { | ||
for NODE in $NODES; do | ||
CNI_POD=$(oc -n openshift-kuryr get pods --no-headers -o custom-columns=":metadata.name" --field-selector spec.nodeName=$NODE -l app=kuryr-cni) | ||
oc exec -n openshift-kuryr $CNI_POD -- bash -c 'for pid in $(find /host_proc/[1-9]*/ns/net | cut -d/ -f3); do\ | ||
echo "Namespace: $pid";\ | ||
nsenter --net=/host_proc/$pid/ns/net ip -d addr;\ | ||
done' > ${NETWORK_LOG_PATH}/${CNI_POD}_interfaces & PIDS+=($!) | ||
done | ||
} | ||
|
||
function gather_ovn_kubernetes_nodes_data { | ||
for NODE in $NODES; do | ||
OVNKUBE_NODE_POD=$(oc -n openshift-ovn-kubernetes get pods --no-headers -o custom-columns=":metadata.name" --field-selector spec.nodeName=$NODE -l app=ovnkube-node) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-node $OVNKUBE_NODE_POD -- bash -c "iptables-save -c" > ${NETWORK_LOG_PATH}/${OVNKUBE_NODE_POD}_iptables & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-node $OVNKUBE_NODE_POD -- bash -c "ip addr" > ${NETWORK_LOG_PATH}/${OVNKUBE_NODE_POD}_ip_addr & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-node $OVNKUBE_NODE_POD -- bash -c "ip route" > ${NETWORK_LOG_PATH}/${OVNKUBE_NODE_POD}_ip_route & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-node $OVNKUBE_NODE_POD -- bash -c "ip -6 route" > ${NETWORK_LOG_PATH}/${OVNKUBE_NODE_POD}_ip_6_route & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-node $OVNKUBE_NODE_POD -- bash -c \ | ||
"ovs-ofctl dump-ports-desc br-int" > ${NETWORK_LOG_PATH}/${OVNKUBE_NODE_POD}_ovs_ofctl_dump_ports_br_int & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-node $OVNKUBE_NODE_POD -- bash -c "ovs-ofctl dump-flows br-int" > \ | ||
${NETWORK_LOG_PATH}/${OVNKUBE_NODE_POD}_ovs_ofctl_dump_flows_br_int & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-node $OVNKUBE_NODE_POD -- bash -c \ | ||
"ovs-ofctl dump-ports-desc br-local" > ${NETWORK_LOG_PATH}/${OVNKUBE_NODE_POD}_ovs_ofctl_dump_ports_br_local & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-node $OVNKUBE_NODE_POD -- bash -c "ovs-ofctl dump-flows br-local" > \ | ||
${NETWORK_LOG_PATH}/${OVNKUBE_NODE_POD}_ovs_ofctl_dump_flows_br_local & | ||
PIDS+=($!) | ||
done | ||
} | ||
|
||
function gather_ovn_kubernetes_master_data { | ||
OVNKUBE_MASTER_IPS=($(oc -n openshift-ovn-kubernetes get pods -l app=ovnkube-master -o=jsonpath='{.items[*].status.podIP}')) | ||
OVNKUBE_MASTER_POD=$(oc -n openshift-ovn-kubernetes get pods --no-headers -o custom-columns=':metadata.name' -l app=ovnkube-master | tail -1) | ||
|
||
oc -n openshift-ovn-kubernetes exec -c ovnkube-master $OVNKUBE_MASTER_POD -- bash -c \ | ||
"ovn-nbctl --db=ssl:${OVNKUBE_MASTER_IPS[0]}:9641,ssl:${OVNKUBE_MASTER_IPS[1]}:9641,ssl:${OVNKUBE_MASTER_IPS[2]}:9641 \ | ||
-p /ovn-cert/tls.key -c /ovn-cert/tls.crt -C /ovn-ca/ca-bundle.crt show" > \ | ||
${NETWORK_LOG_PATH}/${OVNKUBE_MASTER_POD}_ovn_nbctl_show & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-master $OVNKUBE_MASTER_POD -- bash -c \ | ||
"ovn-nbctl --db=ssl:${OVNKUBE_MASTER_IPS[0]}:9641,ssl:${OVNKUBE_MASTER_IPS[1]}:9641,ssl:${OVNKUBE_MASTER_IPS[2]}:9641 \ | ||
-p /ovn-cert/tls.key -c /ovn-cert/tls.crt -C /ovn-ca/ca-bundle.crt list Logical_Switch_Port" > \ | ||
${NETWORK_LOG_PATH}/${OVNKUBE_MASTER_POD}_ovn_nbctl_list_lsp & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-master $OVNKUBE_MASTER_POD -- bash -c \ | ||
"ovn-nbctl --db=ssl:${OVNKUBE_MASTER_IPS[0]}:9641,ssl:${OVNKUBE_MASTER_IPS[1]}:9641,ssl:${OVNKUBE_MASTER_IPS[2]}:9641 \ | ||
-p /ovn-cert/tls.key -c /ovn-cert/tls.crt -C /ovn-ca/ca-bundle.crt list Load_Balancer" > \ | ||
${NETWORK_LOG_PATH}/${OVNKUBE_MASTER_POD}_ovn_nbctl_list_lb & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-master $OVNKUBE_MASTER_POD -- bash -c \ | ||
"ovn-nbctl --db=ssl:${OVNKUBE_MASTER_IPS[0]}:9641,ssl:${OVNKUBE_MASTER_IPS[1]}:9641,ssl:${OVNKUBE_MASTER_IPS[2]}:9641 \ | ||
-p /ovn-cert/tls.key -c /ovn-cert/tls.crt -C /ovn-ca/ca-bundle.crt list Port_Group" > \ | ||
${NETWORK_LOG_PATH}/${OVNKUBE_MASTER_POD}_ovn_nbctl_list_pg & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-master $OVNKUBE_MASTER_POD -- bash -c \ | ||
"ovn-nbctl --db=ssl:${OVNKUBE_MASTER_IPS[0]}:9641,ssl:${OVNKUBE_MASTER_IPS[1]}:9641,ssl:${OVNKUBE_MASTER_IPS[2]}:9641 \ | ||
-p /ovn-cert/tls.key -c /ovn-cert/tls.crt -C /ovn-ca/ca-bundle.crt list ACL" > \ | ||
${NETWORK_LOG_PATH}/${OVNKUBE_MASTER_POD}_ovn_nbctl_list_acl & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-master $OVNKUBE_MASTER_POD -- bash -c \ | ||
"ovn-sbctl --db=ssl:${OVNKUBE_MASTER_IPS[0]}:9642,ssl:${OVNKUBE_MASTER_IPS[1]}:9642,ssl:${OVNKUBE_MASTER_IPS[2]}:9642 \ | ||
-p /ovn-cert/tls.key -c /ovn-cert/tls.crt -C /ovn-ca/ca-bundle.crt show" > \ | ||
${NETWORK_LOG_PATH}/${OVNKUBE_MASTER_POD}_ovn_sbctl_show & | ||
PIDS+=($!) | ||
} | ||
|
||
function gather_kuryr_data { | ||
oc get pods -A -o wide --show-labels > ${NETWORK_LOG_PATH}/get_pods & PIDS+=($!) | ||
openstack port list > ${NETWORK_LOG_PATH}/openstack_port_list & PIDS+=($!) | ||
|
||
oc get kuryrnets -A > ${NETWORK_LOG_PATH}/get_kuryrnets & PIDS+=($!) | ||
openstack network list > ${NETWORK_LOG_PATH}/openstack_network_list & PIDS+=($!) | ||
openstack subnet list > ${NETWORK_LOG_PATH}/openstack_subnet_list & PIDS+=($!) | ||
|
||
oc get svc -A > ${NETWORK_LOG_PATH}/get_svc & PIDS+=($!) | ||
openstack loadbalancer list > ${NETWORK_LOG_PATH}/openstack_loadbalancer_list & PIDS+=($!) | ||
|
||
ROUTERS="$(openstack router list -c ID -f value)" | ||
for ROUTER in $ROUTERS; do | ||
openstack router show $ROUTER | ||
done > ${NETWORK_LOG_PATH}/openstack_router_list | ||
|
||
NETWORK_TRUNKS="$(openstack network trunk list -c ID -f value)" | ||
for NETWORK_TRUNK in $NETWORK_TRUNKS; do | ||
openstack network trunk show $NETWORK_TRUNK & PIDS+=($!) | ||
done > ${NETWORK_LOG_PATH}/openstack_network_trunk_list | ||
|
||
SECURITY_GROUPS="${@:-$(openstack security group list -c ID -f value)}" | ||
for SECURITY_GROUP in $SECURITY_GROUPS; do | ||
openstack security group show $SECURITY_GROUP & PIDS+=($!) | ||
done > ${NETWORK_LOG_PATH}/openstack_security_group_list | ||
openstack quota show > ${NETWORK_LOG_PATH}/openstack_quota_show | ||
} | ||
|
||
|
||
if [ $# -eq 0 ]; then | ||
echo "WARNING: Collecting network logs on ALL nodes in your cluster. This could take a large amount of time." >&2 | ||
fi | ||
|
||
PIDS=() | ||
|
||
NODES="${@:-$(oc get nodes --no-headers -o custom-columns=':metadata.name')}" | ||
NETWORK_TYPE=$(oc get network.config.openshift.io -o=jsonpath='{.items[0].spec.networkType}' | tr '[:upper:]' '[:lower:]') | ||
if [ "$NETWORK_TYPE" == "openshiftsdn" ]; then | ||
NODES="${@:-$(oc get nodes --no-headers -o custom-columns=':metadata.name')}" | ||
for NODE in $NODES; do | ||
SDN_POD=$(oc -n openshift-sdn get pods --no-headers -o custom-columns=":metadata.name" --field-selector spec.nodeName=$NODE -l app=sdn) | ||
oc -n openshift-sdn exec $SDN_POD -- bash -c "iptables-save -c" > ${NETWORK_LOG_PATH}/${NODE}_iptables & | ||
PIDS+=($!) | ||
oc -n openshift-sdn exec $SDN_POD -- bash -c "ovs-vsctl show" > ${NETWORK_LOG_PATH}/${NODE}_ovs_dump & | ||
PIDS+=($!) | ||
|
||
OVS_POD=$(oc -n openshift-sdn get pods --no-headers -o custom-columns=":metadata.name" --field-selector spec.nodeName=$NODE -l app=ovs) | ||
oc -n openshift-sdn exec $OVS_POD -- bash -c "cat /var/log/openvswitch/ovs-vswitchd.log" > ${NETWORK_LOG_PATH}/${OVS_POD}_vswitchd_log & | ||
PIDS+=($!) | ||
oc -n openshift-sdn exec $OVS_POD -- bash -c "cat /var/log/openvswitch/ovsdb-server.log" > ${NETWORK_LOG_PATH}/${OVS_POD}_ovsdb_log & | ||
PIDS+=($!) | ||
done | ||
gather_openshiftsdn_nodes_data | ||
elif [ "$NETWORK_TYPE" == "kuryr" ]; then | ||
gather_kuryr_nodes_data | ||
gather_kuryr_data | ||
else | ||
NODES="${@:-$(oc get nodes --no-headers -o custom-columns=':metadata.name')}" | ||
for NODE in $NODES; do | ||
OVNKUBE_NODE_POD=$(oc -n openshift-ovn-kubernetes get pods --no-headers -o custom-columns=":metadata.name" --field-selector spec.nodeName=$NODE -l app=ovnkube-node) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-node $OVNKUBE_NODE_POD -- bash -c "iptables-save -c" > ${NETWORK_LOG_PATH}/${OVNKUBE_NODE_POD}_iptables & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-node $OVNKUBE_NODE_POD -- bash -c "ip addr" > ${NETWORK_LOG_PATH}/${OVNKUBE_NODE_POD}_ip_addr & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-node $OVNKUBE_NODE_POD -- bash -c "ip route" > ${NETWORK_LOG_PATH}/${OVNKUBE_NODE_POD}_ip_route & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-node $OVNKUBE_NODE_POD -- bash -c "ip -6 route" > ${NETWORK_LOG_PATH}/${OVNKUBE_NODE_POD}_ip_6_route & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-node $OVNKUBE_NODE_POD -- bash -c \ | ||
"ovs-ofctl dump-ports-desc br-int" > ${NETWORK_LOG_PATH}/${OVNKUBE_NODE_POD}_ovs_ofctl_dump_ports_br_int & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-node $OVNKUBE_NODE_POD -- bash -c "ovs-ofctl dump-flows br-int" > \ | ||
${NETWORK_LOG_PATH}/${OVNKUBE_NODE_POD}_ovs_ofctl_dump_flows_br_int & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-node $OVNKUBE_NODE_POD -- bash -c \ | ||
"ovs-ofctl dump-ports-desc br-local" > ${NETWORK_LOG_PATH}/${OVNKUBE_NODE_POD}_ovs_ofctl_dump_ports_br_local & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-node $OVNKUBE_NODE_POD -- bash -c "ovs-ofctl dump-flows br-local" > \ | ||
${NETWORK_LOG_PATH}/${OVNKUBE_NODE_POD}_ovs_ofctl_dump_flows_br_local & | ||
PIDS+=($!) | ||
done | ||
|
||
OVNKUBE_MASTER_IPS=($(oc -n openshift-ovn-kubernetes get pods -l app=ovnkube-master -o=jsonpath='{.items[*].status.podIP}')) | ||
OVNKUBE_MASTER_POD=$(oc -n openshift-ovn-kubernetes get pods --no-headers -o custom-columns=':metadata.name' -l app=ovnkube-master | tail -1) | ||
|
||
oc -n openshift-ovn-kubernetes exec -c ovnkube-master $OVNKUBE_MASTER_POD -- bash -c \ | ||
"ovn-nbctl --db=ssl:${OVNKUBE_MASTER_IPS[0]}:9641,ssl:${OVNKUBE_MASTER_IPS[1]}:9641,ssl:${OVNKUBE_MASTER_IPS[2]}:9641 \ | ||
-p /ovn-cert/tls.key -c /ovn-cert/tls.crt -C /ovn-ca/ca-bundle.crt show" > \ | ||
${NETWORK_LOG_PATH}/${OVNKUBE_MASTER_POD}_ovn_nbctl_show & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-master $OVNKUBE_MASTER_POD -- bash -c \ | ||
"ovn-nbctl --db=ssl:${OVNKUBE_MASTER_IPS[0]}:9641,ssl:${OVNKUBE_MASTER_IPS[1]}:9641,ssl:${OVNKUBE_MASTER_IPS[2]}:9641 \ | ||
-p /ovn-cert/tls.key -c /ovn-cert/tls.crt -C /ovn-ca/ca-bundle.crt list Logical_Switch_Port" > \ | ||
${NETWORK_LOG_PATH}/${OVNKUBE_MASTER_POD}_ovn_nbctl_list_lsp & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-master $OVNKUBE_MASTER_POD -- bash -c \ | ||
"ovn-nbctl --db=ssl:${OVNKUBE_MASTER_IPS[0]}:9641,ssl:${OVNKUBE_MASTER_IPS[1]}:9641,ssl:${OVNKUBE_MASTER_IPS[2]}:9641 \ | ||
-p /ovn-cert/tls.key -c /ovn-cert/tls.crt -C /ovn-ca/ca-bundle.crt list Load_Balancer" > \ | ||
${NETWORK_LOG_PATH}/${OVNKUBE_MASTER_POD}_ovn_nbctl_list_lb & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-master $OVNKUBE_MASTER_POD -- bash -c \ | ||
"ovn-nbctl --db=ssl:${OVNKUBE_MASTER_IPS[0]}:9641,ssl:${OVNKUBE_MASTER_IPS[1]}:9641,ssl:${OVNKUBE_MASTER_IPS[2]}:9641 \ | ||
-p /ovn-cert/tls.key -c /ovn-cert/tls.crt -C /ovn-ca/ca-bundle.crt list Port_Group" > \ | ||
${NETWORK_LOG_PATH}/${OVNKUBE_MASTER_POD}_ovn_nbctl_list_pg & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-master $OVNKUBE_MASTER_POD -- bash -c \ | ||
"ovn-nbctl --db=ssl:${OVNKUBE_MASTER_IPS[0]}:9641,ssl:${OVNKUBE_MASTER_IPS[1]}:9641,ssl:${OVNKUBE_MASTER_IPS[2]}:9641 \ | ||
-p /ovn-cert/tls.key -c /ovn-cert/tls.crt -C /ovn-ca/ca-bundle.crt list ACL" > \ | ||
${NETWORK_LOG_PATH}/${OVNKUBE_MASTER_POD}_ovn_nbctl_list_acl & | ||
PIDS+=($!) | ||
oc -n openshift-ovn-kubernetes exec -c ovnkube-master $OVNKUBE_MASTER_POD -- bash -c \ | ||
"ovn-sbctl --db=ssl:${OVNKUBE_MASTER_IPS[0]}:9642,ssl:${OVNKUBE_MASTER_IPS[1]}:9642,ssl:${OVNKUBE_MASTER_IPS[2]}:9642 \ | ||
-p /ovn-cert/tls.key -c /ovn-cert/tls.crt -C /ovn-ca/ca-bundle.crt show" > \ | ||
${NETWORK_LOG_PATH}/${OVNKUBE_MASTER_POD}_ovn_sbctl_show & | ||
PIDS+=($!) | ||
gather_ovn_kubernetes_nodes_data | ||
gather_ovn_kubernetes_master_data | ||
fi | ||
|
||
echo "INFO: Waiting for node network log collection to complete ..." | ||
wait ${PIDS[@]} | ||
echo "INFO: Node network log collection to complete." |