OCPBUGS-1327: IBMCloud: Replace stuck machine

During initial cluster bring up, some component can prevent the
IBM Cloud VSI from reaching the MCS, causing it to get stuck when
the DHCP lease expires. Attempt to identify these cases, and attempt
a single replacement of the machine to mitigate this issue.
Related: https://issues.redhat.com/browse/OCPBUGS-1327

tried with pre-merge build  registry.build05.ci.openshift.org/ci-ln-rif5icb/release:latest
time="2022-10-26T02:24:51Z" level=debug msg="[INFO] running Terraform command: /home/jenkins/ws/workspace/ocp-common/Flexy-install/flexy/workdir/install-dir/terraform/bin/terraform apply -no-color -auto-approve -input=false -var-file=/tmp/openshift-install-network-2400654684/terraform.tfvars.json -var-file=/tmp/openshift-install-network-2400654684/terraform.platform.auto.tfvars.json -lock=true -parallelism=10 -refresh=true"
time="2022-10-26T02:25:28Z" level=error
time="2022-10-26T02:25:28Z" level=error msg="Error: Action is not authorized."
time="2022-10-26T02:25:28Z" level=error
time="2022-10-26T02:25:28Z" level=error msg="  with module.cis.data.ibm_cis_domain.base_domain[0],"
time="2022-10-26T02:25:28Z" level=error msg="  on cis/main.tf line 5, in data "ibm_cis_domain" "base_domain":"
time="2022-10-26T02:25:28Z" level=error msg="   5: data "ibm_cis_domain" "base_domain" {"
time="2022-10-26T02:25:28Z" level=error
time="2022-10-26T02:25:29Z" level=error msg="failed to fetch Cluster: failed to generate asset "Cluster": failure applying terraform for "network" stage: failed to create cluster: failed to apply Terraform: exit status 1\n\nError: Action is not authorized.\n\n  with module.cis.data.ibm_cis_domain.base_domain[0],\n  on cis/main.tf line 5, in data "ibm_cis_domain" "base_domain":\n   5: data "ibm_cis_domain" "base_domain" {\n\n"

/label qe-approved

e2e-ibmcloud failure
 level=error msg=Error: [ERROR] Error retrieving service offering: Get "https://globalcatalog.cloud.ibm.com/api/v1/?include=%2A&q=cloud-object-storage": dial tcp [2606:4700::6812:7062]:443: connect: network is unreachable
level=error
level=error msg=  with ibm_resource_instance.cos,
level=error msg=  on main.tf line 22, in resource "ibm_resource_instance" "cos":
level=error msg=  22: resource "ibm_resource_instance" "cos" {
level=error
level=error msg=failed to fetch Cluster: failed to generate asset "Cluster": failure applying terraform for "network" stage: failed to create cluster: failed to apply Terraform: exit status 1
level=error
level=error msg=Error: [ERROR] Error retrieving service offering: Get "https://globalcatalog.cloud.ibm.com/api/v1/?include=%2A&q=cloud-object-storage": dial tcp [2606:4700::6812:7062]:443: connect: network is unreachable
level=error
level=error msg=  with ibm_resource_instance.cos,
level=error msg=  on main.tf line 22, in resource "ibm_resource_instance" "cos":
level=error msg=  22: resource "ibm_resource_instance" "cos" {

This looks like an IBM COS issue, unrelated to these changes. I'll check IBM Cloud status for COS, but expect we'll need to retrigger once COS is healthy, if it is down.

/retest

Current e2e-ibmcloud is in OCP Conformance testing now, installation was successful
time="2022-11-03T17:56:12Z" level=info msg="Install complete!"
time="2022-11-03T17:56:12Z" level=info msg="To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/tmp/installer/auth/kubeconfig'"
time="2022-11-03T17:56:12Z" level=info msg="Access the OpenShift web-console here: https://console-openshift-console.apps.ci-op-i4kbf6l8-6383f.ci-ibmcloud.devcluster.openshift.com"
time="2022-11-03T17:56:12Z" level=info msg="Login to the console with user: \"kubeadmin\", and password: REDACTED
time="2022-11-03T17:56:12Z" level=debug msg="Time elapsed per stage:"
time="2022-11-03T17:56:12Z" level=debug msg="           network: 8m9s"
time="2022-11-03T17:56:12Z" level=debug msg="         bootstrap: 4m22s"
time="2022-11-03T17:56:12Z" level=debug msg="            master: 11m28s"
time="2022-11-03T17:56:12Z" level=debug msg="Bootstrap Complete: 48s"
time="2022-11-03T17:56:12Z" level=debug msg=" Bootstrap Destroy: 4m53s"
time="2022-11-03T17:56:12Z" level=debug msg=" Cluster Operators: 12m45s"
time="2022-11-03T17:56:12Z" level=info msg="Time elapsed: 43m27s"

I will review machine-controller logs, but CI may not duplicate the OCPBUGS-1327 failure. I can provide log-bundles for test clusters with these code changes for additional confirmation on the fix, as necessary.

I don't see the MachineReplacement was required in the CI, which is okay, just unfortunate it wasn't replicated in this CI run.
https://gcsweb-ci.apps.ci.l2s4.p1.openshiftapps.com/gcs/origin-ci-test/pr-logs/pull/openshift_machine-api-provider-ibmcloud/10/pull-ci-openshift-machine-api-provider-ibmcloud-main-e2e-ibmcloud/1588214891066429440/artifacts/e2e-ibmcloud/gather-extra/artifacts/machines.json
Perhaps maybe we'll see it in the next build, when I update PR per review comments above.

also worth saying, thank you for adding all the comments. it made reviewing this PR much easier :bow:

LOL, it was the only way I could get through writing this complex beast.

4.12.0-0.ci.test-2022-11-04-014628-ci-ln-pwvc30b-latest with the commit merging: #10 4bdfe803 pass

e2e-ibmcloud failure
time="2022-11-03T22:25:48Z" level=info msg="Cluster operator insights Disabled is False with AsExpected: "
time="2022-11-03T22:25:48Z" level=info msg="Cluster operator insights SCAAvailable is False with Forbidden: Failed to pull SCA certs from https://api.openshift.com/api/accounts_mgmt/v1/certificates: OCM API https://api.openshift.com/api/accounts_mgmt/v1/certificates returned HTTP 403: {\"code\":\"ACCT-MGMT-11\",\"href\":\"/api/accounts_mgmt/v1/errors/11\",\"id\":\"11\",\"kind\":\"Error\",\"operation_id\":\"cb887a6b-f58f-485c-a5f0-2478677f7adf\",\"reason\":\"Account with ID 2DUeKzzTD9ngfsQ6YgkzdJn1jA4 denied access to perform create on Certificate with HTTP call POST /api/accounts_mgmt/v1/certificates\"}"

ingress                                    4.13.0-0.ci.test-2022-11-03-210153-ci-op-xiq2lqdi-latest   True        False         True       55m     The "default" ingress controller reports Degraded=True: DegradedConditions: One or more other status conditions indicate a degraded state: CanaryChecksSucceeding=False (CanaryChecksRepetitiveFailures: Canary route checks for the default ingress controller are failing)

I believe this ties back to slow IBM Cloud LB updates/configurations. Given time, the LB would likely be healthy and the ingress canary checks would pass, allowing the remaining operators to become healthy.
Re-kicking test
/retest

e2e-ibmcloud had some unexpected OCP Conformance failures, retrying
/retests

oops, not retests
/retest

/approve

/cherry-pick release-4.12

/cherrypick release-4.12


fix(schema,json-mapper): Fix Property decorator issue with Nullable

Closes: #1480

:tada: This PR is included in version 6.62.3 :tada:
The release is available on:

v6.62.3
GitHub release

Your semantic-release bot :package::rocket:


Doc: Document support for optional vector field in pydantic model

Description
document this PR - https://github.com/lancedb/lancedb/pull/1097
Link
No response

Tracking here https://github.com/lancedb/lancedb/issues/1138


[DS-1] Use real containers for es and mongo

What does this PR do?

#306 merge to master directly
Before submitting / marking as 'ready to review'

[ ] This PR fixes a typo or improves the docs (you can dismiss the other checks if that's the case).
[ ] Did you make sure to update the documentation with your changes?
[ ] Did you write any new necessary tests?

Who can review?
Feel free to tag members/contributors who may be interested in your PR.

Looking for ways to build docker network in our github workflow CI

Docker default network does not support "auto DNS" https://docs.docker.com/network/bridge/#differences-between-user-defined-bridges-and-the-default-bridge:~:text=Containers on the default bridge network can only access each other by IP addresses


tracker: Add pygobject3 to buildInputs

Motivation for this change
It is required in the main meson.build and checked at the start of the build process. On riscv64-linux, simply having it in checkInputs doesn't add it to PYTHONPATH but it somehow does on x86_64-linux.
Ref: #101651
[snip]
Run-time dependency libsoup-3.0 found: YES 3.0.2
Library m found: YES
Library dl found: YES
Program asciidoc found: YES (/nix/store/cs2zga4mgm4r6jcrh8szqdd54mwbqnzh-asciidoc-9.1.0/bin/asciidoc)
Program xsltproc found: YES (/nix/store/xigx9nnnq4j5bx13sc6xh1154anjrqs7-libxslt-1.1.34-bin/bin/xsltproc)
Program python3 (gi) found: NO

meson.build:83:0: ERROR: python3 is missing modules: gi

A full log can be found at /build/tracker-3.2.1/build/meson-logs/meson-log.txt
builder for '/nix/store/dxfi43by4vh08pks154hl90gh3jhd5sx-tracker-3.2.1.drv' failed with exit code 1

Things done

Built on platform(s)

[x] x86_64-linux
[x] riscv64-linux

[ ] For non-Linux: Is sandbox = true set in nix.conf? (See Nix manual)
[ ] Tested, as applicable:

NixOS test(s) (look inside nixos/tests)
and/or package tests
or, for functions and "core" functionality, tests in lib/tests or pkgs/test
made sure NixOS tests are linked to the relevant packages

[ ] Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
[x] Tested basic functionality of all binary files (usually in ./result/bin/)
22.05 Release Notes (or backporting 21.11 Release notes)

[ ] (Package updates) Added a release notes entry if the change is major or breaking
[ ] (Module updates) Added a release notes entry if the change is significant
[ ] (Module addition) Added a release notes entry if adding a new NixOS module
[ ] (Release notes changes) Ran nixos/doc/manual/md-to-db.sh to update generated release notes

[x] Fits CONTRIBUTING.md.

Maybe something is disabling doCheck? checkInputs should be normally passed to nativeBuildInputs.
https://github.com/NixOS/nixpkgs/blob/cf26d7da025a6df4ea053a9f17e4e1d50cf5fa92/pkgs/stdenv/generic/make-derivation.nix#L150

Maybe something is disabling doCheck? checkInputs should be normally passed to nativeBuildInputs.
https://github.com/NixOS/nixpkgs/blob/cf26d7da025a6df4ea053a9f17e4e1d50cf5fa92/pkgs/stdenv/generic/make-derivation.nix#L150

Oh my, you are right - I do have a local change that disables doCheck for this package that I have forgotten about :see_no_evil: But regardless, the package should still build with tests disabled (e.g., cross compilation).
Let me remove tappy from checkInputs.

I would probably go about it by adding checkInputs to nativeBuildInputs unconditionally (with an explanatory comment). Alternately, we could add a meson option to disable tests, which would also get rid of the check.

Alternately, we could add a meson option to disable tests, which would also get rid of the check.

I don't think it can be disabled, since it got moved to the main meson.build from the tests that you linked in https://gitlab.gnome.org/GNOME/tracker/-/commit/51ca035697a4cdbf8bf6849cc67dc8d462358a05.

I would probably go about it by adding checkInputs to nativeBuildInputs unconditionally (with an explanatory comment).

For the reason above, I think this is the correct choice. Let me amend the commit.


Issue

Issue Type: Feature Request
I can't type anything on my visual code
VS Code version: Code 1.33.1 (51b0b28134d51361cf996d2f0a1c698247aeabd8, 2019-04-11T08:27:14.102Z)
OS version: Windows_NT x64 10.0.17763

Do you have a file open?

@TUSHJUX Can you provide some more details? Were you able to type in VS Code previously and it stopped working? What kind of files are you editing? What happens when you type?


Fixed PropertyType accepted values

Docs Build status updates of commit 5a8185c:
:warning: Validation status: warnings

File
Status
Preview URL
Details

:warning:Warning

Details

sccm-ps/ConfigurationManager/New-CMDetectionClauseWindowsInstaller.md
:white_check_mark:Succeeded

[Warning] Cannot find docset information for repository: f90ff8d5-d17c-2390-e328-9dd6a854abf7 and docset name: sccm-powershell. Please make sure the docset is correctly provisioned
[Warning] No provisioned docset found in repository f90ff8d5-d17c-2390-e328-9dd6a854abf7. Please provision or restore the docsets if you want to build them
[Warning] No document is published

For more details, please refer to the build report.
Note: If you changed an existing file name or deleted a file, broken links in other files to the deleted or renamed file are listed only in the full build report.

Thanks @projectash for the contribution. I need to check with engineering team.

I finally fixed a backend issue with this repository, so I'm going through the backlog of contributions.
The "accepted values" section is auto-generated by the PlatyPS tool that we use to pull data directly from the module. The article is up to date as of version 2006. If the module actually does accept or should be accepting additional values, then it's either a bug in PlatyPS or the module itself. So best to start with filing a frown from the console to get a bug in with the engineering team. Product fedback
Thanks again for the contribution, and sorry that we can't accept it.


Create introduction.md

To replace current introduction and also current "other predicates" section in line with #52 and @VirginiaBalseiro 's suggestion to split off best practices and use cases

Ok, I finally made time to read it too.
I personally find it a bit long and at parts philosophical (which is no wonder after all the discussions we have).  Since it is an intro for devs mostly, maybe we should keep it simple and to the point.
Example of what I call 'philosophical':

"...can obtain one or more WebIDs and thereafter they are considered the owner of the WebID..." -> what is an 'owner'? It is rather abstract and everyone will interpret how they want.

An example of too detailed:
"In cases where the owner of two profiles wants to link the identities together, the owl:sameAs predicate can be used.  These links can occur in either or both of the profiles i.e. the relationship between the identities can be either uni-directional or bi-directional.  For example a person might want to link from their personal profile to their work profile to have access to a CV in the work profile but might not want a link from the work profile to their personal profile in order to keep their home identity and work identity separate.  See use cases."

I would also expect information such as. This specification is about the Solid WebID Profile Document which is also referenced with Solid Profile.

"...can obtain one or more WebIDs and thereafter they are considered the owner of the WebID..." -> what is an 'owner'? It is rather abstract and everyone will interpret how they want.

Owner is clearly defined in the protocol :

An owner is a person or a social entity that is considered to have the rights and responsibilities of a data storage. An owner is identified by a URI, and implicitly has control over all data in a storage. An owner is first set at storage provisioning time and can be changed.

-- https://solidproject.org/TR/protocol#owner
If we do not have a concept of an owner, how do you expect to describe what a private resource is?

I would also expect information such as. This specification is about the Solid WebID Profile Document which is also referenced with Solid Profile.

No, they are two different things.  The first is a document, the second is a graph formed from statements with the WebID as subject in that document and in the documents it points to.

I would also expect information such as. This specification is about the Solid WebID Profile Document which is also referenced with Solid Profile.

No, they are two different things. The first is a document, the second is a graph formed from statements with the WebID as subject in that document and in the documents it points to.

So true! But maybe this is the info we should add here and make clear.

[@jeff-zucker:] [A Solid WebID Profile Document and a Solid Profile] are two different things. The first is a document, the second is a graph formed from statements with the WebID as subject in that document and in the documents it points to.

I'm not sure I would aggree with that. While used in different contexts, the Document and the Profile are i.m.o. the same thing, i.e. the data one gets when dereferencing the Identifier.
Are you pointing out that the Profile is only the part (subgraph) of the Document that has the Identifier as subject?


example not building?

 >>> import graphlite as g
 >>> db = g.connect(':memory:', graphs=['knows'])
 >>> with db.transaction():
 ...     for person in [2, 3]:
 ...             db.store(g.V(1).knows(person))
 ...
 Traceback (most recent call last):
   File "<stdin>", line 3, in <module>
 AttributeError: 'Graph' object has no attribute 'store'

maybe I am doing it wrong but it looks to me like the example you guys posted

Hi, it should be
with db.transaction() as t:
    for person in [2, 3]:
        t.store(g.V(1).knows(person))

The .store method is only defined on the transaction object.

works


Jaaf db synchronize fr/db-dao, fr/db-active-record, fr/db-query-builder with EN version [skip ci]

Q
A

Is bugfix?
yes/no

New feature?
yes/no

Breaks BC?
yes/no

Tests pass?
yes/no

Fixed issues
comma-separated list of tickets # fixed by the PR, if any

Merged. Thanks!


Update pydot exception to match latest version

As I understood, when only pydot library is installed without graphviz, check_graphviz method should return false.
However, when I tested it on latest version of pydot==3.0.1, I found that it shows error as below.
AttributeError: module 'pydot' has no attribute 'InvocationException'

So, I changed this error to PydotException, so that I could get a message that advice to install graphviz.

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test code for lighting up LED for selected row and col

use this to design functions to light  up the corresponding parts


Can Not Start bone101 web page on BBB BeagleBoard.org Debian IoT Image 2020-03-26

I can start NodeRed on port 1880
and Cloud9 on port 3000.
What port is the main start page on?
I used to use simply <IP_ADDRESS>.
I did notice the service name for
node red changed from node-red.service
to nodered.service.
Is the image missing some software for
the main page?
Thanks

bone101 is eol
The default web interface port (80) is proxy'ed to Cloud9, anything useful from bone101 that wasn't already in cloud 9 got moved here:

Regards,

Package EOL


Websocket PRNG is not fork-safe

Websocket secure PRNG is not reseeded after fork, which may result in reuse of (Key, Nonce) pairs in the ChaCha20 function.

Handling a fork is out of scope for Beast. That said, the caller can reseed the generator themselves by calling websocket::prng_seed.

I suppose we could add a websocket_stream_service, but how to handle a fork?

After forking, the PRNG has to be reseeded.

There is no guaranteed secure way for Beast to reseed the generator, that is why we provide the reseed function so that users can get the necessary entropy in the best way for their platform. So on a fork, the user would have to manually reseed anyway. I'm not sure this can be fixed.

At a minimum this should be documented in a comment in the source file, maybe also in the docs.

I suppose we could give the user a way to provide a secure source of entropy, and if they fork without providing such a source then an exception is thrown.

We should at least document it

I could add this to my stack. Right away I don't understand how we can securely seed the PRNG for the main process, yet don't have a secure source of entropy to re-seed after a fork? Would not both require the same source of entropy?

Beast does not securely seed the PRNG. If the user wants a secure seeding, they have to do it themselves. That's because getting high quality entropy is highly platform dependent. OpenSSL has a way I believe, but that requires OpenSSL. So it is completely up to the user.

Which of the options are still on the table?

Only better documentation for websocket and websocket::prng_seed
Some form of websocket_stream_service
Reseed poorly anyway
Throwing an exception
Some API to provide a secure source of entropy

A sentence or two in the documentation is more than sufficient

Are you sure this shouldn't be handled through asio's notifh_fork?


LLVM: Always pass host/target info to compiler-rt/libstdcxxClang

Here, for LLVM 5-10, information about the host platform is always passed to compiler-rt's build system (even if stdenv.hostPlatform.useLLVM isn't set) and to clang as -target and compiler-rt flags in libstdcxxClang's CC wrapper. These fixes allow llvmPackages_*.stdenv to be used for cross builds and fixes https://github.com/NixOS/nixpkgs/issues/40934
I'd appreciate review from @LnL7 and @ElvishJerricco, who I know have poked at this stuff before, as well as anyone else familiar with the cross build machinery.
I wasn't able to figure out how the clang-wrapper gets crtbegin.o, etc. in the non cross case, so there's a good chance these flags should be added somewhere else.

Oh this reminds me, there are some things I synced up to version 9 on master and 20.03, but not 10. Let me do that first.

Did that in #85167. I suppose I can rebase this later today.

I guess this is just barely in-bounds for master rather than staging.

@Ericson2314 Thanks!

I think this causes the regression in https://github.com/NixOS/nixpkgs/issues/85622


Gamemode generaterOptions empty

When trying to create a new world using:
/world create NewWorld7 -g minecraft:flat{3;minecraft:bedrock,5*minecraft:stone,5*minecraft:dirt,minecraft:grass;1;}
or
/world create NewWorld7 -g minecraft:flat,3;minecraft:bedrock,5*minecraft:stone,5*minecraft:dirt,minecraft:grass;1;
looking at the level.dat file the options are empty.
After loading the world in the game I get 1 bedrock, 3 dirt, and 1 grass.. That is it. Oh yeah with a small 4x5 stone platform I am standing on, which is always located at y:4
Running projectworlds-7.1.0-0.12.2 with projectcore-7.1.0-0.2.2 and spongeforge 1.12.2-2611-7.1.0-BETA-2970
Thoughts why this would be happening ?
I've even tried editing the level.dat by hand and copying over, but it doesn't seem to care.
Clean Minecraft 1.12.2 server, only SpongeForge and Forge versions above.
Any help would be appreciated.

I'm also experiencing this exact issue.
No matter what generator seed I use, I get 1 bedrock, 3 dirt, 1 grass, and the stone platform.

There's a flaw in my design. I've pushed a commit to fix this. The syntax will change to require generator options surrounded by { }. Not home so I can't publish the changes to ore  right now.


Stress test

This issue have been reported on Ice Cubes
https://github.com/Dimillian/IceCubesApp/issues/1738
If you want to have fun optimizing memory consumption. I haven't looked yet in detail, but the app is spiking around 700 MB of RAM instantly.

Looks like the RAM issue and crash are separate issues. The crash seems to be because with that many emojis we run into concatenations limits of Text.

Should be fixed with 3.2.0. Tested in Ice Cubes App and I don't seem to crash on the mentioned post anymore.


provide multimap and defaultmap

The usages is so widely and missing them makes developers have to write boilerplates repeatedly.

defaultmap is?

A default is useful in this case:
let map = DefaultMap::new(fn (_key) { 0 })
map[non_exist_key] += 1

Programming languages with extension methods support is easy to solve the A x B problem.
trait Map[K, V] {
  get(Self, K) -> V
  set(Self, K, V) -> Unit
}

trait MultiValue[T] {
  empty() -> Self
  add(Self, T) -> Self
}

pub fn add[K, V, M: MultiValue](self: Map[K, M], key: K, value: V) {
  self.set(key, self.get(key).or(M::empty()).add(value))
}

A defaultmap is useful in this case:
let map = DefaultMap::new(fn (_key) { 0 })
map[non_exist_key] += 1

Programming languages with extension methods support is easy to solve the A x B problem.
trait Map[K, V] {
  get(Self, K) -> V
  set(Self, K, V) -> Unit
}

trait MultiValue[T] {
  empty() -> Self
  add(Self, T) -> Self
}

pub fn add[S: Map[K, M], K, V, M: MultiValue[V]](self: S, key: K, value: V) {
  self.set(key, self.get(key).or(M::empty()).add(value))
}

I agree ur idea!But a funny thing is that the map's API is inconsistent, so maybe Map trait need to do but not now until this issue resolved.

https://github.com/moonbitlang/core/issues/1113