yankils/hello-world

DevOps Project for Beginners

hello-world's Issues

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Demo issue.

Hello world

Hello-world

First day repository on GitHub

deskripsi

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- [ login] - - WhatsApp[adekunlewoldbezr]()

• [ login] - - WhatsAppadekunlewoldbezr

Originally posted by @Okunola7 in #499

How are you

My first repository on GitHub

Initialize this repository with a README.

PA 20

The command '/bin/sh -c yum install java -y' returned a non-zero code: 1

[root@dockerhost ~]# docker build -t mytomcat .
Sending build context to Docker daemon 17.41kB
Step 1/9 : FROM centos:latest
---> 5d0da3dc9764
Step 2/9 : RUN yum install java -y
---> Running in 96de11fbb9a8
CentOS Linux 8 - AppStream 66 B/s | 38 B 00:00
Error: Failed to download metadata for repo 'appstream': Cannot prepare internal mirrorlist: No URLs in mirrorlist
The command '/bin/sh -c yum install java -y' returned a non-zero code: 1

Solved
add the following lines to Dockerfile

add these lines of code

FROM centos:latest

ADD 'http://mirror.centos.org/centos/8-stream/BaseOS/x86_64/os/Packages/centos-gpg-keys-8-3.el8.noarch.rpm' .

RUN rpm -i 'centos-gpg-keys-8-3.el8.noarch.rpm'

RUN dnf --disablerepo '*' --enablerepo=extras swap centos-linux-repos centos-stream-repos -y

RUN dnf distro-sync -y

RUN yum install java -y

permission denied

we could not able to push the edited index.jsp to origin master,permission denied for user and also asking for username and password when push command is entered

Hello world

My first respiratory

Not able to commit .. i am using your course from Udemy

Hsbtff

No it r to ugh

Hello Beautiful

I love 🍊 🍎 and 🕺

ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICtzwkbC3OqyoFyomrdDd1zNyz044ws/qlkw2Cjblg/X [email protected]

ssh key

Source option 6 is no longer supported. Use 7 or later.

I'm using Mac to practice because my AWS account has some problem, but when I try to build maven, there are some problems.

My java is : /Library/Java/JavaVirtualMachines/jdk-12.0.2.jdk/Contents/Home

nvm:
$ mvn --version Apache Maven 3.6.1 (d66c9c0b3152b2e69ee9bac180bb8fcc8e6af555; 2019-04-04T13:00:29-06:00) Maven home: /opt/maven Java version: 12.0.2, vendor: Oracle Corporation, runtime: /Library/Java/JavaVirtualMachines/jdk-12.0.2.jdk/Contents/Home Default locale: en_US, platform encoding: UTF-8 OS name: "mac os x", version: "10.13.1", arch: "x86_64", family: "mac"

Error messages:
[ERROR] error: Source option 6 is no longer supported. Use 7 or later.
[ERROR] error: Target option 6 is no longer supported. Use 7 or later.

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project server: Compilation failure: Compilation failure:
[ERROR] error: Source option 6 is no longer supported. Use 7 or later.
[ERROR] error: Target option 6 is no longer supported. Use 7 or later.
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn -rf :server

Seems like as long as you update the pom.xml with
<properties> <maven.compiler.source>1.6</maven.compiler.source> <maven.compiler.target>1.6</maven.compiler.target> </properties>

Then, the problem could be resolved.

First repository

Hello world file

Example

Source option 6 is no longer supported. Use 7 or later.

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project server: Compilation failure: Compilation failure:
[ERROR] error: Source option 6 is no longer supported. Use 7 or later.
[ERROR] error: Target option 6 is no longer supported. Use 7 or later.
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn -rf :server

Can you Help me this errors.

A

New

WhatsApp

• [ login] - - WhatsAppadekunlewoldbezr

Hello World

Hello World

This is a test from me

Kjh

Deploy of war file from this location not working.

We are unable to deploy war file in Apache server

Getting an-> no war found
Below are the location
https://github.com/yankils/hello-world

Ola

Unable to install java

[root@dockerhost etc]# vi Dockerfile
[root@dockerhost etc]# docker build -t mytomcat .
Sending build context to Docker daemon 28.79MB
Step 1/9 : FROM centos
---> 5d0da3dc9764
Step 2/9 : RUN yum install java -y
---> Running in c6093995c672
CentOS Linux 8 - AppStream 152 B/s | 38 B 00:00
Error: Failed to download metadata for repo 'appstream': Cannot prepare internal mirrorlist: No URLs in mirrorlist

Docker hub issue while push docker image into it.

ansible playbook:-

• hosts: all
  become: yes

  tasks:

  • name: create docker image from war file
    command: docker build -t simple-devops-image:latest .
    args:
    chdir: /opt/docker

  • name: create tag from docker image
    command: docker tag simple-devops-image kishore0072/simple-devops-image

  • name: push the image into docker hub
    command: docker push kishore0072/simple-devops-image
    ignore_errors: yes

  • name: remove docker images from machine
    command: docker rmi simple-devops-image:latest kishore0072/simple-devops-image
    ignore_errors: yes

Error:-
fatal: [localhost]: FAILED! => {"changed": true, "cmd": ["docker", "push", "kishore0072/simple-devops-image"], "delta": "0:00:02.345420", "end": "2020-08-02 19:07:57.913026", "msg": "non-zero return code", "rc": 1, "start": "2020-08-02 19:07:55.567606", "stderr": "denied: requested access to the resource is denied", "stderr_lines": ["denied: requested access to the resource is denied"], "stdout": "The push refers to repository [docker.io/kishore0072/simple-devops-image]\nd038c088ac76: Preparing\nd0f3f4011f28: Preparing\n583dc95d65c9: Preparing\nf26731984f9b: Preparing\n9f052711b40a: Preparing\n81242e1e644e: Preparing\n39a6e47c4ae6: Preparing\nfc6174f0df4a: Preparing\n425325c72d90: Preparing\nc596d5191368: Preparing\ndaf45b2cad9a: Preparing\n8c466bf4ca6f: Preparing\n81242e1e644e: Waiting\n39a6e47c4ae6: Waiting\nfc6174f0df4a: Waiting\n425325c72d90: Waiting\nc596d5191368: Waiting\ndaf45b2cad9a: Waiting\n8c466bf4ca6f: Waiting", "stdout_lines": ["The push refers to repository [docker.io/kishore0072/simple-devops-image]", "d038c088ac76: Preparing", "d0f3f4011f28: Preparing", "583dc95d65c9: Preparing", "f26731984f9b: Preparing", "9f052711b40a: Preparing", "81242e1e644e: Preparing", "39a6e47c4ae6: Preparing", "fc6174f0df4a: Preparing", "425325c72d90: Preparing", "c596d5191368: Preparing", "daf45b2cad9a: Preparing", "8c466bf4ca6f: Preparing", "81242e1e644e: Waiting", "39a6e47c4ae6: Waiting", "fc6174f0df4a: Waiting", "425325c72d90: Waiting", "c596d5191368: Waiting", "daf45b2cad9a: Waiting", "8c466bf4ca6f: Waiting"

Error: Failed to download metadata for repo 'appstream': Cannot prepare internal mirrorlist: No URLs in mirrorlist

add these lines of code

FROM centos:latest

ADD 'http://mirror.centos.org/centos/8-stream/BaseOS/x86_64/os/Packages/centos-gpg-keys-8-3.el8.noarch.rpm' .

RUN rpm -i 'centos-gpg-keys-8-3.el8.noarch.rpm'

RUN dnf --disablerepo '*' --enablerepo=extras swap centos-linux-repos centos-stream-repos -y

RUN dnf distro-sync -y

RUN yum install java -y

My first repository on GitHub

A

Tokuninasi