docker version update (#502)

* prints telemetry json after sending it to the service


deserialized base64 parameters

* json output even if telemetry collection is disabled.

ROADMAP.md

@@ -2,10 +2,12 @@
 
 Following are a list of enhancements that we are planning to work on adding support in Krkn. Of course any help/contributions are greatly appreciated.
 
-- [Ability to run multiple chaos scenarios in parallel under load to mimic real world outages](https://github.com/redhat-chaos/krkn/issues/424)
-- [Centralized storage for chaos experiments artifacts](https://github.com/redhat-chaos/krkn/issues/423)
-- [Support for causing DNS outages](https://github.com/redhat-chaos/krkn/issues/394)
-- [Support for pod level network traffic shaping](https://github.com/redhat-chaos/krkn/issues/393)
-- [Ability to visualize the metrics that are being captured by Kraken and stored in Elasticsearch](https://github.com/redhat-chaos/krkn/issues/124)
-- Support for running all the scenarios of Kraken on Kubernetes distribution - see https://github.com/redhat-chaos/krkn/issues/185, https://github.com/redhat-chaos/krkn/issues/186
-- Continue to improve [Chaos Testing Guide](https://redhat-chaos.github.io/krkn) in terms of adding best practices, test environment recommendations and scenarios to make sure the OpenShift platform, as well the applications running on top it, are resilient and performant under chaotic conditions.
+- [ ] [Ability to run multiple chaos scenarios in parallel under load to mimic real world outages](https://github.com/redhat-chaos/krkn/issues/424)
+- [x] [Centralized storage for chaos experiments artifacts](https://github.com/redhat-chaos/krkn/issues/423)
+- [ ] [Support for causing DNS outages](https://github.com/redhat-chaos/krkn/issues/394)
+- [ ] [Support for pod level network traffic shaping](https://github.com/redhat-chaos/krkn/issues/393)
+- [ ] [Ability to visualize the metrics that are being captured by Kraken and stored in Elasticsearch](https://github.com/redhat-chaos/krkn/issues/124)
+- [ ] Support for running all the scenarios of Kraken on Kubernetes distribution - see https://github.com/redhat-chaos/krkn/issues/185, https://github.com/redhat-chaos/krkn/issues/186
+- [ ] Continue to improve [Chaos Testing Guide](https://redhat-chaos.github.io/krkn) in terms of adding best practices, test environment recommendations and scenarios to make sure the OpenShift platform, as well the applications running on top it, are resilient and performant under chaotic conditions.
+- [ ] [Switch documentation references to Kubernetes](https://github.com/redhat-chaos/krkn/issues/495)
+- [ ] [OCP and Kubernetes functionalities segregation](https://github.com/redhat-chaos/krkn/issues/497)

containers/Dockerfile

@@ -14,7 +14,7 @@ COPY --from=azure-cli /usr/local/bin/az /usr/bin/az
 # Install dependencies
 RUN yum install -y git python39 python3-pip jq gettext wget && \
     python3.9 -m pip install -U pip && \
-    git clone https://github.com/redhat-chaos/krkn.git --branch v1.4.5 /root/kraken && \
+    git clone https://github.com/redhat-chaos/krkn.git --branch v1.4.6 /root/kraken && \
     mkdir -p /root/.kube && cd /root/kraken && \
     pip3.9 install -r requirements.txt && \
     pip3.9 install virtualenv && \

containers/Dockerfile-ppc64le

@@ -14,7 +14,7 @@ COPY --from=azure-cli /usr/local/bin/az /usr/bin/az
 # Install dependencies
 RUN yum install -y git python39 python3-pip jq gettext wget && \
     python3.9 -m pip install -U pip && \
-    git clone https://github.com/redhat-chaos/krkn.git --branch v1.4.5 /root/kraken && \
+    git clone https://github.com/redhat-chaos/krkn.git --branch v1.4.6 /root/kraken && \
     mkdir -p /root/.kube && cd /root/kraken && \
     pip3.9 install -r requirements.txt && \
     pip3.9 install virtualenv && \

requirements.txt

@@ -37,4 +37,4 @@ prometheus_api_client
 ibm_cloud_sdk_core
 ibm_vpc
 pytest
-krkn-lib >= 1.0.0
+krkn-lib >= 1.2.1

run_kraken.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-
+import json
 import os
 import sys
 import yaml
@@ -92,7 +92,7 @@ def main(cfg):
         run_uuid = config["performance_monitoring"].get("uuid", "")
         enable_alerts = config["performance_monitoring"].get("enable_alerts", False)
         alert_profile = config["performance_monitoring"].get("alert_profile", "")
-        check_critical_alerts = config["performance_monitoring"].get("check_critical_alerts", False)                          
+        check_critical_alerts = config["performance_monitoring"].get("check_critical_alerts", False)
 
         # Initialize clients
         if (not os.path.isfile(kubeconfig_path) and
@@ -383,15 +383,23 @@ def main(cfg):
             logging.info("")
 
         # telemetry
+        # in order to print decoded telemetry data even if telemetry collection
+        # is disabled, it's necessary to serialize the ChaosRunTelemetry object
+        # to json, and recreate a new object from it.
+
+        telemetry.collect_cluster_metadata(chaos_telemetry)
+        decoded_chaos_run_telemetry = ChaosRunTelemetry(json.loads(chaos_telemetry.to_json()))
+        logging.info(f"Telemetry data:\n{decoded_chaos_run_telemetry.to_json()}")
         if config["telemetry"]["enabled"]:
             logging.info(f"telemetry data will be stored on s3 bucket folder: {telemetry_request_id}")
             logging.info(f"telemetry upload log: {safe_logger.log_file_name}")
             try:
                 telemetry.send_telemetry(config["telemetry"], telemetry_request_id, chaos_telemetry)
-                safe_logger.info("archives download started:")
-                prometheus_archive_files = telemetry.get_ocp_prometheus_data(config["telemetry"], telemetry_request_id)
-                safe_logger.info("archives upload started:")
-                telemetry.put_ocp_prometheus_data(config["telemetry"], prometheus_archive_files, telemetry_request_id)
+                if config["telemetry"]["prometheus_backup"]:
+                    safe_logger.info("archives download started:")
+                    prometheus_archive_files = telemetry.get_ocp_prometheus_data(config["telemetry"], telemetry_request_id)
+                    safe_logger.info("archives upload started:")
+                    telemetry.put_ocp_prometheus_data(config["telemetry"], prometheus_archive_files, telemetry_request_id)
             except Exception as e:
                 logging.error(f"failed to send telemetry data: {str(e)}")
         else:
@@ -431,7 +439,7 @@ def main(cfg):
             else:
                 logging.error("Alert profile is not defined")
                 sys.exit(1)
-  
+
         if litmus_uninstall and litmus_installed:
             common_litmus.delete_chaos(litmus_namespace, kubecli)
             common_litmus.delete_chaos_experiments(litmus_namespace, kubecli)