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from docker container: intermittent error: ERROR 2002 (HY000): Can't connect to local MySQL server through socket

Help me to understand what's happening here with regards to connecting to the database: root $ root $ docker ps -a CONTAINER ID IMAGE COMMAND CREATED ...
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6 views

how to connect to MySQL from the MySQL command line client with docker? [duplicate]

Trying to connect to MySQL: root $ root $ docker container ls CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES root $ ...
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0answers
5 views

Can Gitlab Auto DevOps provide an aws/dynamodb-local service without being customised?

I'm using an aws/dynamodb-local Docker container for use during local testing of my Node application and I'd like to integrate it with my Gitlab CI test job. I have made a rudimentary extension to ...
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1answer
8 views

What are the “User Mode” tools in kubernetes lens?

I have been using kuberentes lense and noticed under the cluster settings page an optional package called "user mode". Does anybody know what this means?
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0answers
6 views

docker-compose to populate MariaDB/MySQL Database from mysqldump from GH repo referencing docker-entrypoint-initdb.d path on build

I'm dabbling with creating an application that can be built from a single docker-compose.yml file "on the fly" in any Docker / docker-compose enabled machine (most likely for QA, UAT or ...
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1answer
40 views

Docker-compose containers can't connect to each other

According to the Docker Compose Docs: Networking: By default Compose sets up a single network for your app. Each container for a service joins the default network and is both reachable by other ...
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6 views

Live Stream Platform recommendations and develpoment of service into my website [closed]

Wondering can anyone give me any advice on building in a live stream platform into a music website for Bands to display live stream gigs and to also integrate ticket sales to watch the gig? Wondering ...
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0answers
8 views

Should add `charts/` folder to `.helmignore`?

By default my habit is to not add dependencies (or subcharts) to the repo. But around I don't see charts/ being added to .helmignores that much; so I am wondering if there's a good reason. Isn't it ...
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1answer
14 views

Kubernetes used to orchestrate Containerized Machines

0 I am using k8s to orchestrate an environment on a local network. My idea is to deploy a number of linux machines each of which should have its own "External" IP. Right now I found guides ...
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6 views

Provision and configure Azure VM in private subnet (file, remote-exec, cloud-init, etc.)

(Originally posted to discuss.hashicorp.com) I’m setting up a basic multi-tier infrastructure composed of two Azure VMs: Web server (VM1) with public IP and private IP (subnet1) Data server (VM2) in ...
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10 views

AWS hosting of SPA Web App

I have just recently started to consider using AWS for my SPA Web Apps. And I have read a lot about different types of how web apps could be hosted on AWS. I have looked into Lambda, S3 Static hosting....
1
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1answer
21 views

How can I access port 80 of another container, when port 80 is already exposed?

I have a docker file that runs some integration tests between two containers. It looks a bit like this: version: '3' services: test_client: image: client:latest depends_on: ...
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2 views

Getting the count of datapoints for a metric in cloudwatch

I'm trying to get the count of how many requests were under N latency. Filtering out the correct latency can be easily done with an if expression IF(m1 >= 200, m1). This expression will generate a ...
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0answers
5 views

Vision DevKit sending to IoT Hub, how do I get Images?

I have successfully have setup the Vision DevKit, in which is connected and currently sending data (assuming images of camera feed) to IoT Hub, yay! Here is what I'm looking to do next: Label images ...
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0answers
6 views

OKD/OpenShift on Azure public DNS requirements

In the openshift/OKD latest (4.5) documentation for Azure and AWS, they state that you need a public DNS domain registered on that cloud platform before you install the cluster. Can this be a one off ...
2
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1answer
36 views

How to add timeout to a helm chart?

I have a helm chart which pulls a lot of images from various registries and deploys a lot of pods. It runs a lot of k8s jobs before getting the pods up. Overall, helm install command takes huge time, ...
0
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1answer
27 views

ansible error: skipping: no hosts matched

I've tried a few variations on running ansible locally as a test case: nicholas $ nicholas $ ls ansible.cfg ansible.cfg.orig first_playbook.yml inventory.txt playbook.yml nicholas $ nicholas $ ...
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2answers
27 views

network ansible command error: “msg”: “network os centos is not supported”

How do I get the ansible config for rolly below? remote: [nsaunders@rolly ~]$ [nsaunders@rolly ~]$ lsb_release -a LSB Version: :core-4.1-amd64:core-4.1-noarch Distributor ID: CentOS Description: ...
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0answers
7 views

Am I supposed to use self-signed certs if I am using a private CA in a private network?

I am using AWS ACMPCA to create a private CA to generate ssl certs for use in my private subnet. The certs that are created are self-signed by default. But now things like curl and python's request ...
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0answers
14 views

Docker Container CPU usage Monitoring

As per the documentation of docker. We can get CPU usage of docker container with docker stats command. The column CPU % will give the percentage of the host’s CPU the container is using. Let say I ...
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0answers
6 views

Spring boot prometheus - difference between system_cpu_usage and process_cpu_usage

Spring boot reports two statistics when prometheus in place. # HELP system_cpu_usage The "recent cpu usage" for the whole system # TYPE system_cpu_usage gauge system_cpu_usage 0....
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0answers
15 views

How to automate Asterisk on Kubernetes with Ansible?

From thirty-thousand-feet, how would I use an existing ansible playbook in the context of Asterisk using Kubernetes? Or, coming at this in a step-wise fashion, what's the smallest indivisible portion ...
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0answers
7 views

How to backup an Asterisk configuration with git?

How would I use git or similar version control software to backup the configuration for an Asterisk VoIP SIP server? see also: https://en.wikipedia.org/wiki/Asterisk_(PBX) https://support....
1
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1answer
15 views

Properly shutdown k3s on local machine

I've just installed k3s on my notebook (Ubuntu). Works fine. Great project. However, i do not need it to run 24/7 so, how do I properly shutdown the k3s cluster. Oddly, I cannot find anything about ...
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0answers
11 views

Move an existing VM into a proximity placement group in Azure

How Can I move a VM into a resource group by bash CLI in Azure. I found these instruction in PowerShell but cannot find any instruction by CLI. $ppg = Get-AzProximityPlacementGroup -ResourceGroupName ...
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0answers
9 views

Integrate iOS Xcode Build Node with Jenkins X + Tekton

We are currently investigating in replacing our old QuickBuild CI setup with a modern cloud-native solution that is integrated into our k8s cluster. Jenkins X with Tekton (without classic Jenkins) ...
1
vote
1answer
24 views

How do I convert “\n” to linebreaks in my docker logs?

I am using docker-compose up to start a web server in linux but am finding that the stdout is printing "\n" characters instead of creating new lines. This makes stack traces difficult to ...
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0answers
7 views

Jenkins - Run Email Action before Post Build Task

In my Jenkins project, I take a snapshot of the SQL server using a post build script/task: But that part takes a while and is irrelevant to the QA people who are just interested in installing the ...
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2answers
29 views

ansible: difference between a variable and a fact

While I'm using Ansible for quite some time, I'm not sure I really understand the differences between a variable and a fact. Would it be any difference doing - set_fact: nginx_ssl: /etc/nginx/ssl ...
0
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2answers
15 views

DNS Issues with Cloud formation template

I am trying to automate the creation of an EC2 instance with CloudFormation but am running into issues with DNS. Once the instance is created it can't seem to resolve any hostnames. I try to ping a ...
0
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2answers
28 views

Ansible: Run tasks on specific hosts with var/fact from another host

I'm trying to get the output from a command on the first host in group managers and execute it on the other hosts in the same group. hosts file [managers] k8s01 k8s02 k8s03 [workers] worker1 worker2 ....
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0answers
16 views

The ansible_local var is not being populated when using the setup module to gather custom facts on windows

The ansible_local var is not being populated when using the setup module to gather custom facts on windows. Playbook: --- - name: Testing and Debug PB hosts: all tasks: - name: Gather Facts ...
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0answers
12 views

Allow specific AWS permissions(Lambda, S3) / roles to specific Jenkins Jobs within same AWS account

We have one AWS account in which an Ec2 instance is running where Jenkins is installed, and we have attached an IAM role to it, with s3 access permission. We have Jenkins jobs which needed aws ...
1
vote
1answer
37 views

How to handle services when the developers provide incorrectly in k8s

I provided the script to provision a new feature environment inside k8s it will create all the configs required, namespaces, resources and whatever... in my script, I described this param: parameters {...
0
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0answers
12 views

Bulk VMware vCenter updates vs. GitOps

What is state of the art for managing* multiple VMware vCenter hosts in terms of GitOps? What I read in the online documentation, it feels like less GitOps but maybe I have missed something. Managing ...
0
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2answers
25 views

trigger jenkins jobs only when a specific branch is updated

I require a setup in jenkins, which enables me to trigger a jenkins job based on a push event to a specific branch in github. tried so many methods neither worked.
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0answers
14 views

DockerDesktopVM running on Windows 10 Hyper-V does NOT have a network adapter. How does networking work?

I have installed Docker on Windows10 and setup a Docker transparent lan. The Docker Container is microsoft/iis with a basic web site and http://192.168.xxx.xxx/ is working. In Hyper-V Manager, the ...
0
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0answers
3 views

How is “consistent prefix consistency” in Azure Cosmos DB working?

I am confused by the explanation of "consistent prefix consistency" of Cosmos DB in Azure. The documentation says: If writes were performed in the order A, B, C, then a client sees either A,...
1
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0answers
37 views

What is the purpose of running PHP-FPM in its own container instead in the same container as apache2/nginx?

I'm fairly new to Docker so excuse any obvious ignorance or misunderstandings. That said, I've been coding and configuring web applications for a long time now. I have recently been dabbling with some ...
0
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1answer
34 views

docker run vs docker-compose - different results?

I have just started exploring Docker and am having trouble with docker commit/-compose. I have copied a file into /root/.guacamole/lib (in the container) and then created an image using docker commit. ...
0
votes
2answers
20 views

Minecraft docker-container refuses connection

So I have this Dockerfile: FROM openjdk:8u212-jre-alpine LABEL maintainer "cowboy_patrick" RUN apk add --no-cache -U \ openssl \ imagemagick \ lsof \ su-exec \ shadow \ bash \ ...
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votes
0answers
22 views

Automated Benchmarking Environment based on Github Actions/Docker/AWS-EC2

We set up a benchmarking platform that allows to easily run docker containers which execute a (self-written) benchmark program with different encryption libraries and write the measured results to a ...
0
votes
0answers
13 views

How to include SSRS and SSIS in devops deployments

Does anyone have any experience of deploying only changed SSRS reports and SSIS packages when they deploy? We have around 150 reports to deploy to a similar number of servers across dev, uat and ...
0
votes
0answers
8 views

How to connect to a BaseX database with docker?

How do I create and populate a database without root? root $ root $ docker run -ti -d --name basexhttp --publish 1984:1984 --publish 8984:8984 --volume "$(pwd)/basex/data":/...
0
votes
1answer
24 views

How to gain root access to an existing docker container?

Able to get a response from the docker hub basex container: nicholas $ nicholas $ lynx http://localhost:8984/ --dump No function found that matches the request. nicholas $ Ran the container as: ...
0
votes
1answer
33 views

docker: Error response from daemon: Conflict. The container name “/basexhttp” is already in use by container

Am I even correctly following the documentation on creating and running a docker container below? [root@ ~]# [root@ ~]# docker run -d \ > --name basexhttp \ > --publish 1984:1984 \ > ...
0
votes
0answers
56 views

How to test a core pipeline repo against another, dependent repo with Azure DevOps PR build validation?

Context In my Azure DevOps project, I have multiple project repos using a common Azure DevOps pipeline. I have accomplished this by defining the pipeline in a core pipeline repo and then referring to ...
0
votes
0answers
15 views

Variable substitution in .env file for docker run --env-file

I have an env file like following examples.env A="/path1" B="/path2":$A Now, I am running docker using following command docker run --env-file=examples.env This variable $A is not ...
1
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4answers
68 views

how to start a docker container which dies immediately after startup?

On the understanding, from #docker on IRC, that the basex container from docker hub died after starting up, how do I now make it run something which doesn't immediately exit? I'm only trying to get a ...
0
votes
1answer
72 views

cannot get bash prompt: Error response from daemon: Container foo is not running

A basic jetty container: CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES ...

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