sshaaf

docker run -p 50051:50051 -it quay.io/openshiftlabs/ccn-redhat-operator-index:v4.6
grpcurl -plaintext localhost:50051 api.Registry/ListPackages | datagrid

sshaaf

#!/bin/bash

docker run -it -p 8080:8080 -v $(pwd):/app-data --entrypoint /bin/bash \
  -e MASTER_URL=http://your.master.com:1111 \
  -e CONSOLE_URL=http://your.console.url.com:2222 \
  -e CHE_URL=http://codeready.url.com:3333 -e RHAMT_URL=http://foo -e CHE_USER_PASSWORD='password' \
  -e KEYCLOAK_URL=http://keycloak.url.com:4444 \
  -e ROUTE_SUBDOMAIN=apps.yoursubdomain.com \
  -e CONTENT_URL_PREFIX="file:///app-data/" \
  -e WORKSHOPS_URLS="file:///app-data/_cloud-native-workshop-module3.yml" \

sshaaf

dnf provides semanage 
or dnf search policycoreutils

# to list the ports available
semanage port --list 

Adding a new port to be accessible , in my case I am suggesting I want to open a tcp port 52022
semanage port -a -t ssh_port_t -p tcp 52022

# This will add a permanent firewall entry to the zone public.

sshaaf

<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:sch
emaLocation="http://maven.apache.org/SETTINGS/1.0.0
                          https://maven.apache.org/xsd/settings-1.0.0.xsd">
  <localRepository />
  <interactiveMode />
  <offline />
  <pluginGroups />
  <servers />
  <mirrors />
  <proxies />

sshaaf

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>org.example</groupId>
    <artifactId>jcache-example</artifactId>
    <version>1.0-SNAPSHOT</version>

sshaaf

```
events.js:187
      throw er; // Unhandled 'error' event
      ^

Error: ENOSPC: System limit for number of file watchers reached, watch '/opt/github.com/sshaaf/sshaaf.github.io/react-complete-guide/public'
    at FSWatcher.start (internal/fs/watchers.js:165:26)
    at Object.watch (fs.js:1329:11)
```

sshaaf

# Created by https://www.gitignore.io/api/node,java,maven
# Edit at https://www.gitignore.io/?templates=node,java,maven

### Java ###
# Compiled class file
*.class

# Log file
*.log

sshaaf

  <build>
    <plugins>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>exec-maven-plugin</artifactId>
        <version>1.6.0</version>
        <executions>
          <execution>
            <goals>
              <goal>exec</goal>