I'm building a dockerized React application and need to define some environment variables for API URLs. However, React inject those variables in the build phase, so I need to rebuild the whole image every time the environment changes. This slows…
Where are the environment variables located on a docker container, more precisely, where is ENV=1 stored from the following: $ docker run --rm -e ENV=1 -it ubuntu:16.04 bash root@40e384fc9c1f:/# env HOSTNAME=40e384fc9c1f TERM=xterm LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36: ENV=1 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin PWD=/ SHLVL=1 HOME=/root _=/usr/bin/env All…
I am working a asp .net core web API 6.0 ( clean architecture project). This is my appsettings.Production.json and appsettings.Development.json { "Tokens": { "Key": "my-token", "Issuer": "issuer", "Audience": "audience", "ExpirationInMinutes": 1440 }, // removed rest } using Microsoft.Extensions.Configuration; public static…
I try to pass Docker env variable in my Spring boot application.yml like this: security: saml2: relyingparty: registration: my-saml: signing: credentials: - private-key-location: classpath:HARD_PATH_TO_KEY certificate-location: classpath:HARD_PATH_TO_CERT identityprovider: verification.credentials: - certificate-location: classpath:HARD_PATH_TO_CERT entity-id: MY_ID singlesignon: url: {{saml.ip.singlesignon.url}} sign-request: true But when…
I have a question regarding what are the best practices in managing environment variables for a React application deployed on K8S, like third-party service apiKeys from example. Usually one could put environment variables inside the .env files, so to be…
I have dockerbuild file that contains from 2 stages ARG DOTNET_VERSION=net48 ARG CONFIGURATION=Release FROM mcr.microsoft.com/dotnet/framework/sdk:4.8 AS build-env ARG DOTNET_VERSION ARG CONFIGURATION RUN echo .Net version: $env:DOTNET_VERSION FROM mcr.microsoft.com/windows/nanoserver:1809 ARG DOTNET_VERSION RUN echo .Net version: $env:DOTNET_VERSION I start it using next…
I tried some guides that I found but nothing works. I need this virtual env for a telegram bot. I| use Visual studio code
This might be a dumb question, but since I can't find a solution that works for me, here goes. I have a docker image built from debian 11 with apache and php 8.1 installed. I start the container with something…
I'm using kubectl to deploy ASP.Net core apps to K8S cluster. At the current moment I hardcode container PORTs and ConnectionString for DataBase like this: apiVersion: apps/v1 kind: Deployment metadata: name: mydeploy spec: replicas: 1 selector: matchLabels: app: mydeploy template:…
I use a compose file with two services (Python app & Traefik), in the docker file I load all the environment variables. For Traefik I use a YML file to define the services, In that YML file I have a…