How can I improve Ansible performance without guessing?
A performance change should improve the measured workload without sacrificing correctness or wasting capacity. Which measurements and bottlenecks should be considered first?
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ansibleUnable to get communication between two rootfull containers with podman
I have two nginx containers running. One is listening on port 80 the other 8080. Here is how I run them: sudo podman run --rm \ -t \ -p 8080:80 \ --publish-all \ --name nginx-two \ -v ./html2/:/usr/share/nginx/html \ -v ./html2/conf/default.conf:/etc/nginx/conf.d/default.conf \ -d nginx The second: sudo podman run --rm -t -p 80:80 --name nginx -v ./html/:/us
docker
nginxCan I implement Azure AD Authentication into an existing PHP application
I built and maintain a PHP web application with an existing set of users. Authentication is username password, within the application. There is now a requirement to provide access to a large new set of users, with existing Azure AD accounts. The client wants these users to be able to login using their Azure identities. The existing users would continue to au
azure
phpPermission denied: '/var/lib/pgadmin/sessions' in Docker
I have got the same problem described in this post , but inside a docker container. I don't really know where my pgadmin file reside to edit it's default path.How do I go about fixing this issue? Please be as detailed as possible because I don't know how to docker. Here is an abstract of the verbatim of docker-compose up command: php-worker_1 | 2020-11-11 05
debian
linuxEditorial question120.9K views1,974 votes1 answer4,822 following
AI-generatedReplication‑factor misconfiguration blocks writes after node failure
Goal The cluster should continue to accept writes even when a node goes down, maintaining the configured replication‑factor. Constraints & Uncertainty Replication‑factor is set to 3 but the cluster only has 2 active nodes. The write operation blocks and errors appear in the logs. It is unclear whether the failure is due to the replication‑factor exceedin
aerospikeEditorial question129K views3,520 votes0 answers3,735 following
AI-generatedLimits of GPU Acceleration for Lumetri Color Effects in Premiere Pro
Goal Determine the precise conditions under which Lumetri Color effects are processed by the GPU versus falling back to CPU-only rendering in Adobe Premiere Pro. Constraints and Uncertainty Adobe’s documentation states that Lumetri Color is GPU‑accelerated when a supported GPU is present, but it does not specify the resolution, VRAM usage, or driver version
premiereproEditorial question147.5K views1,755 votes0 answers3,884 following
AI-generatedXcode SDK and CocoaPods: Deployment Target Synchronization During Upgrades
Updating the Xcode SDK often necessitates changes to the project's Deployment Target to maintain compatibility with new API requirements. However, Objective-C projects utilizing CocoaPods manage these targets across multiple configuration files, including the main project settings and the Podfile. When the SDK is upgraded, a discrepancy can emerge between th
xcodeError: "Failed to solve with frontend dockerfile.v0: failed to create LLB definition: no match for platform in manifest" when building a Docker image
I get the error: failed to solve with frontend dockerfile.v0: failed to create LLB definition: no match for platform in manifest when building the following Dockerfile: FROM mcr.microsoft.com/dotnet/framework/aspnet:4.8 COPY . /inetpub/wwwroot
JSON vs JSONB Postgresql
I am reading about differences between JSON and JSONB datatypes on PostgreSql documentation https://www.postgresql.org/docs/13/datatype-json.html . There is this line The json data type stores an exact copy of the input text, which processing functions must reparse on each execution; while jsonb data is stored in a decomposed binary format that makes it slig
postgresql