From 9cd5654b48ba9d28771bec15a7df4d19bd4377dd Mon Sep 17 00:00:00 2001
From: Kaspars Skels <kaspars.skels@gmail.com>
Date: Thu, 31 Jan 2019 16:06:31 -0600
Subject: [PATCH] Add lightweight debug report for gate-multinode

Change-Id: Ida4b7917772b5c46d898c308328765ad79dda9f4
---
 .../airship_gate/bin/debug-report-lite.sh     | 105 ++++++++++++++++++
 .../airship_gate/stages/debug-report-lite.sh  |  31 ++++++
 2 files changed, 136 insertions(+)
 create mode 100755 tools/multi_nodes_gate/airship_gate/bin/debug-report-lite.sh
 create mode 100755 tools/multi_nodes_gate/airship_gate/stages/debug-report-lite.sh

diff --git a/tools/multi_nodes_gate/airship_gate/bin/debug-report-lite.sh b/tools/multi_nodes_gate/airship_gate/bin/debug-report-lite.sh
new file mode 100755
index 00000000..396b3c8b
--- /dev/null
+++ b/tools/multi_nodes_gate/airship_gate/bin/debug-report-lite.sh
@@ -0,0 +1,105 @@
+#!/usr/bin/env bash
+# Copyright 2019 AT&T Intellectual Property.  All other rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+set -ux
+
+SUBDIR_NAME=debug-$(hostname)
+
+# NOTE(mark-burnett): This should add calicoctl to the path.
+export PATH=${PATH}:/opt/cni/bin
+
+TEMP_DIR=$(mktemp -d)
+export TEMP_DIR
+export BASE_DIR="${TEMP_DIR}/${SUBDIR_NAME}"
+export HELM_DIR="${BASE_DIR}/helm"
+export CALICO_DIR="${BASE_DIR}/calico"
+
+mkdir -p "${BASE_DIR}"
+
+PARALLELISM_FACTOR=2
+
+function get_namespaces () {
+    kubectl get namespaces -o name | awk -F '/' '{ print $NF }'
+}
+
+function get_pods () {
+    NAMESPACE=$1
+    kubectl get pods -n "${NAMESPACE}" -o name --show-all | awk -F '/' '{ print $NF }' | xargs -L1 -P 1 -I {} echo "${NAMESPACE}" {}
+}
+export -f get_pods
+
+function get_pod_logs () {
+    NAMESPACE=${1% *}
+    POD=${1#* }
+    INIT_CONTAINERS=$(kubectl get pod "${POD}" -n "${NAMESPACE}" -o json | jq -r '.spec.initContainers[]?.name')
+    CONTAINERS=$(kubectl get pod "${POD}" -n "${NAMESPACE}" -o json | jq -r '.spec.containers[].name')
+    POD_DIR="${BASE_DIR}/pod-logs/${NAMESPACE}/${POD}"
+    mkdir -p "${POD_DIR}"
+    for CONTAINER in ${INIT_CONTAINERS} ${CONTAINERS}; do
+        echo "get_pod_logs() [${NAMESPACE}] ${POD} ${CONTAINER}"
+        kubectl logs "${POD}" -n "${NAMESPACE}" -c "${CONTAINER}" > "${POD_DIR}/${CONTAINER}.txt"
+    done
+}
+
+
+export -f get_pod_logs
+
+function get_releases () {
+    helm list --all --short
+}
+
+function get_release () {
+    input=($1)
+    RELEASE=${input[0]}
+    helm status "${RELEASE}" > "${HELM_DIR}/${RELEASE}.txt"
+
+}
+export -f get_release
+
+if which helm; then
+    mkdir -p "${HELM_DIR}"
+    helm list --all > "${HELM_DIR}/list"
+    get_releases | \
+        xargs -r -n 1 -P "${PARALLELISM_FACTOR}" -I {} bash -c 'get_release "$@"' _ {}
+fi
+
+kubectl get --all-namespaces -o wide pods > "${BASE_DIR}/pods.txt"
+
+get_namespaces | \
+    xargs -r -n 1 -P "${PARALLELISM_FACTOR}" -I {} bash -c 'get_pods "$@"' _ {} | \
+    xargs -r -n 2 -P "${PARALLELISM_FACTOR}" -I {} bash -c 'get_pod_logs "$@"' _ {}
+
+iptables-save > "${BASE_DIR}/iptables"
+
+cat /var/log/syslog > "${BASE_DIR}/syslog"
+cat /var/log/armada/bootstrap-armada.log > "${BASE_DIR}/bootstrap-armada.log"
+
+ip addr show > "${BASE_DIR}/ifconfig"
+ip route show > "${BASE_DIR}/ip-route"
+cp -p /etc/resolv.conf "${BASE_DIR}/"
+
+env | sort --ignore-case > "${BASE_DIR}/environment"
+docker images > "${BASE_DIR}/docker-images"
+
+if which calicoctl; then
+    mkdir -p "${CALICO_DIR}"
+    for kind in bgpPeer hostEndpoint ipPool nodes policy profile workloadEndpoint; do
+        calicoctl get "${kind}" -o yaml > "${CALICO_DIR}/${kind}.yaml"
+    done
+fi
+
+tar zcf "${SUBDIR_NAME}.tgz" -C "${TEMP_DIR}" "${SUBDIR_NAME}"
+
diff --git a/tools/multi_nodes_gate/airship_gate/stages/debug-report-lite.sh b/tools/multi_nodes_gate/airship_gate/stages/debug-report-lite.sh
new file mode 100755
index 00000000..f30f0225
--- /dev/null
+++ b/tools/multi_nodes_gate/airship_gate/stages/debug-report-lite.sh
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+# Copyright 2019 AT&T Intellectual Property.  All other rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -ex
+
+source "${GATE_UTILS}"
+
+ssh_cmd "${GENESIS_NAME}" apt-get install -y jq
+
+# Copies script and virtmgr private key to genesis VM
+ssh_cmd "${GENESIS_NAME}" mkdir -p /root/airship
+rsync_cmd "${REPO_ROOT}/tools/multi_nodes_gate/airship_gate/bin/debug-report-lite.sh" "${GENESIS_NAME}:/root/airship/"
+
+set -o pipefail
+ssh_cmd "${GENESIS_NAME}" /root/airship/debug-report-lite.sh 2>&1 | tee -a "${LOG_FILE}"
+set +o pipefail
+
+rsync_cmd "${GENESIS_NAME}:/root/debug-${GENESIS_NAME}.tgz" .
+