Remove CreateTag() and the merge/targetBranch parameters from
CreateWorkspace, passing the final branch name and repository directly
from Jenkins instead. Jenkinsfile computes testBranch and testRepository
(with INTERNAL_REPO as default). create_workspace.sh now does a simple
shallow clone by branch name.
Introduce two optional Jenkins parameters that allow overriding the
default branch reference and git repository URL used across the CI
pipeline.
- customBranch: when set, replaces the entire computed
{sourceBranch}-{commitID}
- customRepository: when set, replaces INTERNAL_REPO as the git remote
used by Create_Workspace to clone the source code onto the test node.
Signed-off-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
- all RAN code, CI code, configuration files, dockerfiles, in CSSL v1.0
- all deployment code (openshift, charts, ancillary files like shell
scripts), in MIT
- documentation in CC-BY-4.0
- exceptions might apply and are listed in NOTICE
- there is a new LICENSES folder with all licenses
- CONTRIBUTIONS.md has been updated accordingly
For automated changes based on OAI PL v1.1:
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.{c,h,cpp}
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.ts
perl -i~ -0pe 's/<!--.*Licensed to the OpenAirInterface.*openairinterface.org\n.*-->/<!-- SPDX-License-Identifier: LicenseRef-CSSL-1.0 -->/s' **/*.xml
The rest (cmake, files with missing license, cmake) manually.
The generated HTML from CI builds so far only shows the number of
errors, but not the errors themselves. This is inconvenient, as this
means that developers have to go to the logs.
This commit modifies AnalyzeBuildLogs(), which already iterates the
entire file, to store the lines containing "error:" (as it would be
emitted by a compiler). The callers of AnalyzeBuildLogs() now also print
the analysis outcome in a more concise manner.
Also, change the return parameter of AnalyzeBuildLogs() to a tuple to make
the variable handling easier, and remove the unused warnings list.
A future commit will enable to deploy physical simulators via docker.
Hence:
- Move the script to run out of deploy_oc_physim(), to make it more
generic (later commits will introduce other scripts)
- pass the working directory (the function will be moved into
cls_oaicitest, as it fits neither cls_containerize nor cls_cluster
when deploying the tests from source)
- not using ci-scripts: don't hardcode a specific path, just use the
working directory
- avoid helm-specific pods summary, and put it into the general "physim
logs"
- remove helm-specific "release", and use a generic name for results
- always log pod logs and status to debug, even if deployment was not
successful or tests did not finish.
Instead of making the function a class member, make it an instance
member because (1) it is more aligned with other functions, notably,
run(), and (2) especially for RemoteCmd() it can be faster, as
successive exec_script() calls do not require a new SSH connection.
It is superseded by the CreateWorkspace() function and task step (which
removes and recreates a workspace), and this option was not actually
used in any function except for the build of unit tests, but no XML
step actually specified this option.
Pass node directly from XML to these functions
- BuildClusterImage()
- BuildImage()
- BuildProxy()
- BuildRunTests()
instead of reading the "server ID" and looking up from
eNB_IPAddress/eNB1_IPAddress/eNB2_IPAddress.
Improve the proxy build unit test by properly passing ctx information.
I have to make both together, since they both depend on
AnalyzeBuildLogs().
- remove mkdir for legacy sub-logfiles in build_oai, that does not exist
anymore; also, remove corresponding log analysis, I think we don't use
it and it is overkill (either build works or not)
- manually try to copy "all.txt"
- explicitly list log files to copy, then analyze
- AnalyzeBuildLogs(): pass log files to inspect explicitly
Refactor core network handling in CI, harmonize code
Prior to change set, there is a highly heterogeneous situation for core
network management in CI code: some log collection is done from groovy
files (when it could be done in python, which is easier for local
development), there are multiple commands to start a CN from XML files,
the code for starting a CN is always different (no one unified way to
start "any" CN), Ping/Iperf require some support in ci_infra.yaml, ...
To help with the above, refactor the handling of core networks in the CI
code as follows:
- define all CNs in ci_infra.yaml (basically how to deploy, undeploy,
collect logs, and on which node)
- make one Python class that reads from ci_infra.yaml and that allows to
start/stop previously defined CNs (and add unit tests...)
- make one XML command for start/stop of CNs, leveraging above class
- leverage the CNs defined in ci_infra.yaml consistently in
Ping()/Iperf()
- delete old code
Furthermore, the following supporting changes/bugfixes are done:
- repair Iperf2_Unidir() and add unit test
- fix a number of invalid escape sequence errors (there are some
remaining, which I will do soon)
- various bug fixes
- remove unused XML steps
The following cases are covered
- we have a regex whose escape sequences are not to be evaluated in the
string, but given verbatim to the regex engine. Hence, mark them as
raw strings.
- some are parameters for the cmd.run() call, but the parameters are
wrong, so remove that
- there is a `\|` that is also to be passed verbatim
/home/richie/w/ci-refactor-core-handling/ci-scripts/cls_cluster.py:97: SyntaxWarning: invalid escape sequence '\-'
if re.search('buildconfig.build.openshift.io/[a-zA-Z\-0-9]+ created', ret.stdout) is not None:
/home/richie/w/ci-refactor-core-handling/ci-scripts/cls_cluster.py:167: SyntaxWarning: invalid escape sequence '\-'
result = re.search(f'pod/(?P<pod>[a-zA-Z0-9_\-]+) created', ret.stdout)
/home/richie/w/ci-refactor-core-handling/ci-scripts/cls_cluster.py:325: SyntaxWarning: invalid escape sequence '\$'
self.cmd.run(f'oc get pods.metrics.k8s.io &>> cmake_targets/log/build-metrics.log', '\$', 10)
/home/richie/w/ci-refactor-core-handling/ci-scripts/cls_cluster.py:385: SyntaxWarning: invalid escape sequence '\$'
self.cmd.run(f'oc get pods.metrics.k8s.io &>> cmake_targets/log/build-metrics.log', '\$', 10)
/home/richie/w/ci-refactor-core-handling/ci-scripts/cls_cluster.py:398: SyntaxWarning: invalid escape sequence '\$'
self.cmd.run(f'oc get pods.metrics.k8s.io &>> cmake_targets/log/build-metrics.log', '\$', 10)
/home/richie/w/ci-refactor-core-handling/ci-scripts/cls_cluster.py:413: SyntaxWarning: invalid escape sequence '\$'
self.cmd.run(f'oc get pods.metrics.k8s.io &>> cmake_targets/log/build-metrics.log', '\$', 10)
/home/richie/w/ci-refactor-core-handling/ci-scripts/cls_cluster.py:429: SyntaxWarning: invalid escape sequence '\|'
grep_exp = "\|".join(attemptedImages)
/home/richie/w/ci-refactor-core-handling/ci-scripts/cls_cluster.py:431: SyntaxWarning: invalid escape sequence '\$'
self.cmd.run(f'for pod in $(oc get pods | tail -n +2 | awk \'{{print $1}}\'); do oc get pod $pod -o json &>> cmake_targets/log/build_pod_summary.log; done', '\$', 60)
- Use scripts to deploy OpenShift-based 5GC in ci_infra.yaml
- Use for oc-cn5g, oc-cn5g-20897, and oc-cn5g-20897-aerial2
for (un)deployment, ping, iperf in relevant XML files
- Convert hardcoded IP addresses to %cn_ip%
Add support for ARM build pipeline
Modify the existing python code to be able to build images where the
image tag can be prepended with a prefix, here arm_. This is preparatory
work to create the ARM build image pipeline, and reuse the existing
internal registry on porcepix to have x86 and ARM images coexist.
Fix various bugs in the build system to allow to build on a system with
as many cores as gracehopper.
Also, fix two programs (usim, nvram) to work correctly under ARM.
After the parent commit, the registry might contain prefixed images.
This commit adds the functionality to pull such prefixed image. Since we
rename the pulled image (to have a consistent name, from whichever
registry we might pull), remove the prefix as well so that it can be
used with other CI functionality (remove image, use in test, ...)
Examples for renaming:
- pull from internal_registry for x86
internal_registry/oai-gnb:branchA => oai-ci/oai-gnb:branchA
- pull from internal registry for ARM with "arm_" prefix
internal_registry/oai-gnb:arm_branchA => oai-ci/oai-gnb:branchA
- pull from x86 other registry (e.g., openshift)
openshift/namespace/oai-gnb:branchA => oai-ci/oai-gnb:branchA
Occasionally, the CN deployment takes longer than 60 seconds to complete
successfully. As a result, the CI reports failure, even when all other test
stages pass (e.g., gNB attaches to the CN, UE connects, and iperf tests succeed).
- reuse cls_containerize.Containerize.PullImage()
- pass parameter directly instead of indirectly via class
- always read node name and use this instead of "sometimes" looking it
up from a class member. With "sometimes" I mean that if no node name
is given, it will take it from self.eNBIPAddress, which is confusing
at best if we can give the node name directly
- consistently put the node name in the xml file
pyflakes warns about various errors, addressed here. For cls_cluster.py,
remove (unknown) sys.exit and replace through Exception, as sys.exit()
has the unwanted effect that the CI script would stop. Instead, raise
an Exception that would show the problem in the HTML, and ensures that
the script runs until the end.
These are the warnings flagged by pyflakes.
cls_cluster.py:297:4: undefined name 'sys'
cls_containerize.py:39:1: 'subprocess' imported but unused
cls_containerize.py:41:1: 'threading' imported but unused
cls_containerize.py:43:1: 'multiprocessing.Process' imported but unused
cls_containerize.py:43:1: 'multiprocessing.Lock' imported but unused
cls_containerize.py:43:1: 'multiprocessing.SimpleQueue' imported but unused
cls_containerize.py:49:1: 'cls_cluster as OC' imported but unused
cls_containerize.py:50:1: redefinition of unused 'cls_cmd' from line 42
cls_module.py:28:1: 'os' imported but unused
cls_module.py:29:1: 'sys' imported but unused
cls_module.py:34:1: 'subprocess' imported but unused
cls_module.py:35:1: 'datetime.datetime' imported but unused
cls_module.py:211:11: undefined name 'sshconnection'
cls_oaicitest.py:37:1: 'pexpect' imported but unused
cls_oaicitest.py:47:1: 'cls_cluster as OC' imported but unused
cls_oaicitest.py:54:1: 'matplotlib.pyplot as plt' imported but unused
cls_oaicitest.py:55:1: 'numpy as np' imported but unused
cls_oai_html.py:34:1: 'sys' imported but unused
cls_oai_html.py:41:1: 'multiprocessing.Process' imported but unused
cls_oai_html.py:41:1: 'multiprocessing.Lock' imported but unused
cls_oai_html.py:41:1: 'multiprocessing.SimpleQueue' imported but unused
cls_physim.py:37:1: 'multiprocessing.SimpleQueue' imported but unused
cls_static_code_analysis.py:39:1: 'time' imported but unused
cls_static_code_analysis.py:40:1: 'multiprocessing.Process' imported but unused
cls_static_code_analysis.py:40:1: 'multiprocessing.Lock' imported but unused
cls_static_code_analysis.py:40:1: 'multiprocessing.SimpleQueue' imported but unused
epc.py:41:1: 'multiprocessing.Process' imported but unused
epc.py:41:1: 'multiprocessing.Lock' imported but unused
epc.py:41:1: 'multiprocessing.SimpleQueue' imported but unused
main.py:60:1: 'pexpect' imported but unused
main.py:66:1: 'datetime' imported but unused
main.py:68:1: redefinition of unused 'subprocess' from line 63
main.py:70:1: 'multiprocessing.Process' imported but unused
main.py:70:1: 'multiprocessing.Lock' imported but unused
main.py:70:1: 'multiprocessing.SimpleQueue' imported but unused
provideUniqueImageTag.py:2:1: 'os' imported but unused
This reimplements the CI deployment functions, and makes them a bit more
robust. Concretely:
- Introduce a generic "deployment tag" option that can be used to
override the tag to use for specific images. By default, it is the
current "branch-commitID[0:8]" tag name (requires the change from
function ImageTagToUse() to CreateTag(), impacting also pull/push
image functions)
- Avoid sed for image names, and use an .env file that docker-compose
picks up automatically; the deployment analyzes a potentially existing
.env file and updates instead of simply overriding. For instance, some
pipelines might use -asan images for the gNB and "normal" (non-asan)
images for UE, and a simple overwriting might make the -asan image
name tag disappear for the gNB, resulting in deployment failures).
Finally, undeployment removes the .env file, so that there are no
modifications in the repository after undeployment.
- Redo the previous behavior of autodetecting asan, and use that (the
current function always uses asan, no matter what)
- Remove deployKind/displayedNewTags globals, as they are not necessary
- Make the usedImage output in HTML slimmer
- On undeployment, print service names next to undeploy analysis, and
return success/failure.
- Make the functions generally less verbose and easier to read
Note that as of and only in this commit, deployment does not work, as
all the YAML files have not been updated to work with this updated
version. The next commit adds tests for the new deployment, and updates
one YAML file (also being used in the tests). The follow-up commit then
modifies all YAML files.
Create_Workspace is used used in XML files instead of directly being
executed in DeployObject(). This can be problematic if we deploy
multiple services on the same host, since a previous workspace will be
deleted. Also, it removes futile git clones.
There are other XML steps (CppCheckAnalysis, LicenceAndFormattingCheck,
BuildImage, BuildProxy, BuildClusterImage) that implicitly called
Create_Workspace. Those calls have been removed and care has been taken
to insert the corresponding Create_Workspace steps in the XML.
In the past, it seemed that we had to add a trailing slash (/) after the
OpenShift Registry URI. Now, at least on the CI machine matix, this
makes it fail:
INFO: oc whoami -t | docker login -u oaicicd --password-stdin default-route-openshift-image-registry.apps.oai.cs.eurecom.fr/
INFO: docker pull default-route-openshift-image-registry.apps.oai.cs.eurecom.fr/oaicicd-ran/oai-gnb:develop-46a1d2a6
WARNING: command "docker pull default-route-openshift-image-registry.apps.oai.cs.eurecom.fr/oaicicd-ran/oai-gnb:develop-46a1d2a6" returned non-zero returncode 1: output:
Error response from daemon: Head "https://default-route-openshift-image-registry.apps.oai.cs.eurecom.fr/v2/oaicicd-ran/oai-gnb/manifests/develop-46a1d2a6": unauthorized: authentication required
Remove the trailing slash makes it work, like so:
INFO: oc whoami -t | docker login -u oaicicd --password-stdin default-route-openshift-image-registry.apps.oai.cs.eurecom.fr
INFO: docker pull default-route-openshift-image-registry.apps.oai.cs.eurecom.fr/oaicicd-ran/oai-gnb:develop-46a1d2a6
The docker pull succeeds.
- Modify CN deployment and termination functions to include namespace and path parameters.
- Update `Module_UE` class with new attributes for namespace and CN path.
- Integrate `cnID` for OC CN deployment and termination in `epc.py`.
- Extract `cn_id` from XML configurations for CN operations.
- Update XML files to include `cn_id` tag for 5G Core initialization and
termination. (Used in OAIUE and AW2S pipeline, for OC CN deployment. This change
will not affect other CN deployments.)
These functions enables (un)deployment of the OAI CN v2.0.1, increase
reliability and speedup overall CN (un)deployment compared to current
implementation.
Use "--wait" helm option to wait for deployment/undeployment of the CN.
Wait for pods to be in a ready state before marking the release as
successful. If not deployed/undeployed before timeout, marked as
unsuccessful.
Hardcode path for OC CN5G deployment/undeployment
