To work around this recent regression in Docker, execute: stty onlcr This adds an implicit carriage return after each newline. CharlessMacBook:~ cduffy$ docker run -t -i bash bash-4.4# bash-4.4# bash-4.4# stty onlcr bash-4.4# bash-4.4# bash-4.4#
This is not recommended at all. You will need to reverse engineer each image and copy the needed binaries/files into the combined image. The approach for that is to use docker multistage build: FROM apexits/ubuntu-oracle-jdk8-tomcat9 as tomcat FROM mysql:5.6.36 as mysql FROM elasticsearch:2.3.4 COPY –from=tomcat /…/tomcat-installtion …/tomcat-installation COPY –from=mysql /…/mysql-installtion …/mysql-installation … This approach is … Read more
I recommend using docker-compose (which makes lot of things much easier) with following configuration. Configuration (for development) Configuration starts 3 services: elastic itself and extra utilities for development like kibana and head plugin (these could be omitted, if you don’t need them). In the same directory you will need three files: docker-compose.yml elasticsearch.yml kibana.yml With … Read more
A quick way to avoid that. Add your user to the group. sudo gpasswd -a $USER docker Then set the proper permissions. sudo setfacl -m “user:$USER:rw” /var/run/docker.sock Should be good from there.
The following works for me; package main import ( “archive/tar” “bytes” “context” “io” “io/ioutil” “log” “os” “github.com/docker/docker/api/types” “github.com/docker/docker/client” ) func main() { ctx := context.Background() cli, err := client.NewEnvClient() if err != nil { log.Fatal(err, ” :unable to init client”) } buf := new(bytes.Buffer) tw := tar.NewWriter(buf) defer tw.Close() dockerFile := “myDockerfile” dockerFileReader, err := … Read more
There used to be another property auth-server-url-for-backend-requests but was removed by pull request #2506 as a solution to issue #2623 on Keycloak’s JIRA. In the description of this issue, you’ll find the reasons why and possible workarounds: that should be solved at the DNS level or by adding entries to the host file. So there … Read more
I solved the same problem with below commands docker run –mount type=bind,source=”$(pwd)”/data,target=/home/data -it <name_of_container> Note “-it conainter_name” should be the last flags.
The right way: don’t use localhost. Instead use docker’s built in DNS networking and reference the containers by their service name. You shouldn’t even be setting the container name since that breaks scaling. The bad way: if you don’t want to use the docker networking feature, then you can switch to host networking, but that … Read more
This type of information/metadata is not passed into the container by default. There are 2 reasons for this. if every metadata about the container was passed into the container, it could potentially pose a security risk when someone breaks into it container shouldn’t need this kind of information anyway The reason why you can get … Read more
-i, –interactive keeps STDIN open even if not attached, which you need if you want to type any command at all. -t, –tty Allocates a pseudo-TTY, a pseudo terminal which connects a user’s “terminal” with stdin and stdout. (See container/container.go) If you do an echo, only -t is needed. But for an interactive session where … Read more