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WIP: parse flow filter configs and use it to update manifest
Signed-off-by: Mohamed Mahmoud <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| #!/bin/bash | ||
|
|
||
| MANIFEST_FILE="flow-capture.yml" | ||
| MANIFEST_PATH="res" | ||
| MANIFEST_OUTPUT_PATH="output" | ||
|
|
||
| if ! command -v yq &> /dev/null | ||
| then | ||
| echo "yq binary not found, installing... " | ||
| go install -mod='' github.com/mikefarah/yq/[email protected] | ||
| fi | ||
|
|
||
| function edit_manifest() { | ||
| echo "Editing manifest file...$*" | ||
| if [[ ! -d ${MANIFEST_OUTPUT_PATH} ]]; then | ||
| mkdir -p ${MANIFEST_OUTPUT_PATH} > /dev/null | ||
| fi | ||
| ## replace the env variable in the manifest file | ||
| echo "env: $1, env_value: $2" | ||
| case "$1" in | ||
| "interfaces") | ||
| yq e "select(.kind == \"DaemonSet\" and .metadata.name == \"netobserv-cli\" and .spec.template.spec.containers[0].name == \"netobserv-cli\").spec.template.spec.containers[0].env[] | select(.name==\"INTERFACES\").value|=\"$2\"" ${MANIFEST_PATH}/${MANIFEST_FILE}>${MANIFEST_OUTPUT_PATH}/${MANIFEST_FILE} | ||
| ;; | ||
| "filter_enable") | ||
| yq e "select(.kind == \"DaemonSet\" and .metadata.name == \"netobserv-cli\" and .spec.template.spec.containers[0].name == \"netobserv-cli\").spec.template.spec.containers[0].env[] | select(.name==\"ENABLE_FLOW_FILTER\").value|=\"$2\"" ${MANIFEST_PATH}/${MANIFEST_FILE}>${MANIFEST_OUTPUT_PATH}/${MANIFEST_FILE} | ||
| ;; | ||
| "filter_direction") | ||
| yq e "select(.kind == \"DaemonSet\" and .metadata.name == \"netobserv-cli\" and .spec.template.spec.containers[0].name == \"netobserv-cli\").spec.template.spec.containers[0].env[] | select(.name==\"FLOW_FILTER_DIRECTION\").value|=\"$2\"" ${MANIFEST_PATH}/${MANIFEST_FILE}>${MANIFEST_OUTPUT_PATH}/${MANIFEST_FILE} | ||
| ;; | ||
| "filter_cidr") | ||
| yq e "select(.kind == \"DaemonSet\" and .metadata.name == \"netobserv-cli\" and .spec.template.spec.containers[0].name == \"netobserv-cli\").spec.template.spec.containers[0].env[] | select(.name==\"FLOW_FILTER_IP_CIDR\").value|=\"$2\"" ${MANIFEST_PATH}/${MANIFEST_FILE}>${MANIFEST_OUTPUT_PATH}/${MANIFEST_FILE} | ||
| ;; | ||
| "filter_protocol") | ||
| yq e "select(.kind == \"DaemonSet\" and .metadata.name == \"netobserv-cli\" and .spec.template.spec.containers[0].name == \"netobserv-cli\").spec.template.spec.containers[0].env[] | select(.name==\"FLOW_FILTER_PROTOCOL\").value|=\"$2\"" ${MANIFEST_PATH}/${MANIFEST_FILE}>${MANIFEST_OUTPUT_PATH}/${MANIFEST_FILE} | ||
| ;; | ||
| "filter_sport") | ||
| yq e "select(.kind == \"DaemonSet\" and .metadata.name == \"netobserv-cli\" and .spec.template.spec.containers[0].name == \"netobserv-cli\").spec.template.spec.containers[0].env[] | select(.name==\"FLOW_FILTER_SOURCE_PORT\").value|=\"$2\"" ${MANIFEST_PATH}/${MANIFEST_FILE}>${MANIFEST_OUTPUT_PATH}/${MANIFEST_FILE} | ||
| ;; | ||
| "filter_dport") | ||
| yq e "select(.kind == \"DaemonSet\" and .metadata.name == \"netobserv-cli\" and .spec.template.spec.containers[0].name == \"netobserv-cli\").spec.template.spec.containers[0].env[] | select(.name==\"FLOW_FILTER_DESTINATION_PORT\").value|=\"$2\"" ${MANIFEST_PATH}/${MANIFEST_FILE}>${MANIFEST_OUTPUT_PATH}/${MANIFEST_FILE} | ||
| ;; | ||
| "filter_port") | ||
| yq e "select(.kind == \"DaemonSet\" and .metadata.name == \"netobserv-cli\" and .spec.template.spec.containers[0].name == \"netobserv-cli\").spec.template.spec.containers[0].env[] | select(.name==\"FLOW_FILTER_PORT\").value|=\"$2\"" ${MANIFEST_PATH}/${MANIFEST_FILE}>${MANIFEST_OUTPUT_PATH}/${MANIFEST_FILE} | ||
| ;; | ||
| "filter_sport_range") | ||
| yq e "select(.kind == \"DaemonSet\" and .metadata.name == \"netobserv-cli\" and .spec.template.spec.containers[0].name == \"netobserv-cli\").spec.template.spec.containers[0].env[] | select(.name==\"FLOW_FILTER_SOURCE_PORT_RANGE\").value|=\"$2\"" ${MANIFEST_PATH}/${MANIFEST_FILE}>${MANIFEST_OUTPUT_PATH}/${MANIFEST_FILE} | ||
| ;; | ||
| "filter_dport_range") | ||
| yq e "select(.kind == \"DaemonSet\" and .metadata.name == \"netobserv-cli\" and .spec.template.spec.containers[0].name == \"netobserv-cli\").spec.template.spec.containers[0].env[] | select(.name==\"FLOW_FILTER_DESTINATION_PORT_RANGE\").value|=\"$2\"" ${MANIFEST_PATH}/${MANIFEST_FILE}>${MANIFEST_OUTPUT_PATH}/${MANIFEST_FILE} | ||
| ;; | ||
| "filter_port_range") | ||
| yq e "select(.kind == \"DaemonSet\" and .metadata.name == \"netobserv-cli\" and .spec.template.spec.containers[0].name == \"netobserv-cli\").spec.template.spec.containers[0].env[] | select(.name==\"FLOW_FILTER_PORT_RANGE\").value|=\"$2\"" ${MANIFEST_PATH}/${MANIFEST_FILE}>${MANIFEST_OUTPUT_PATH}/${MANIFEST_FILE} | ||
| ;; | ||
| "filter_icmp_type") | ||
| yq e "select(.kind == \"DaemonSet\" and .metadata.name == \"netobserv-cli\" and .spec.template.spec.containers[0].name == \"netobserv-cli\").spec.template.spec.containers[0].env[] | select(.name==\"FLOW_FILTER_ICMP_TYPE\").value|=\"$2\"" ${MANIFEST_PATH}/${MANIFEST_FILE}>${MANIFEST_OUTPUT_PATH}/${MANIFEST_FILE} | ||
| ;; | ||
| "filter_icmp_code") | ||
| yq e "select(.kind == \"DaemonSet\" and .metadata.name == \"netobserv-cli\" and .spec.template.spec.containers[0].name == \"netobserv-cli\").spec.template.spec.containers[0].env[] | select(.name==\"FLOW_FILTER_ICMP_CODE\").value|=\"$2\"" ${MANIFEST_PATH}/${MANIFEST_FILE}>${MANIFEST_OUTPUT_PATH}/${MANIFEST_FILE} | ||
| ;; | ||
| "filter_peer_ip") | ||
| yq e "select(.kind == \"DaemonSet\" and .metadata.name == \"netobserv-cli\" and .spec.template.spec.containers[0].name == \"netobserv-cli\").spec.template.spec.containers[0].env[] | select(.name==\"FLOW_FILTER_PEER_IP\").value|=\"$2\"" ${MANIFEST_PATH}/${MANIFEST_FILE}>${MANIFEST_OUTPUT_PATH}/${MANIFEST_FILE} | ||
| ;; | ||
| "filer_action") | ||
| yq e "select(.kind == \"DaemonSet\" and .metadata.name == \"netobserv-cli\" and .spec.template.spec.containers[0].name == \"netobserv-cli\").spec.template.spec.containers[0].env[] | select(.name==\"FLOW_FILTER_ACTION\").value|=\"$2\"" ${MANIFEST_PATH}/${MANIFEST_FILE}>${MANIFEST_OUTPUT_PATH}/${MANIFEST_FILE} | ||
| ;; | ||
| esac | ||
|
|
||
| } |