Damian Rajca damekr

## logrus logging filename and line
package main

import (
	"fmt"
	"os"
	"runtime"
	"strings"

	"github.com/sirupsen/logrus"
)

## redirect_port_to_ip-port.sh
#!/bin/bash


function printHelp(){
        echo "This tool can be used to redirect tcp port from host on which is being run to another routable ip and port from this host"
        echo
        echo "USAGE:"
        echo "$(basename $0) <destinationIP> <sourcePort> <destinationPort>"
}

## nova.conf
Problem : Unable to connect to Openstack instance console using VNC using openstack Horizon
Error Message : Failed to connect to server (code 1006)
Environnment : OpenStack RDO Juno , CentOS7

Solution: You need to update vncserver_proxyclient_address  with the openstack controller IP address OR novavncproxy_base_url IP address as shown below

[root@os-node1 ~(keystone_admin)]# cat /etc/nova/nova.conf | grep -v "#" | grep -i vnc
novncproxy_host=0.0.0.0
novncproxy_port=6080
novncproxy_base_url=https://192.168.1.111:6080/vnc_auto.html

## Bash spinner
spin()
{
    local \
        before_msg="$1" \
        after_msg="$2"
    local    spinner
    local -a spinners
    spinners=(⠋ ⠙ ⠹ ⠸ ⠼ ⠴ ⠦ ⠧ ⠇ ⠏)

    # hide cursor

## client.go
package main

import (
    "crypto/tls"
    "crypto/x509"
    "fmt"
    "io"
    "log"
)

## context.go
package main

import (
	"bufio"
	"fmt"
	"os"
	"strings"
	"time"

	"golang.org/x/net/context"
	package main

	import (
	"fmt"
	"os"
	"runtime"
	"strings"

	"github.com/sirupsen/logrus"
	)
	#!/bin/bash


	function printHelp(){
	echo "This tool can be used to redirect tcp port from host on which is being run to another routable ip and port from this host"
	echo
	echo "USAGE:"
	echo "$(basename $0) <destinationIP> <sourcePort> <destinationPort>"
	}
	Problem : Unable to connect to Openstack instance console using VNC using openstack Horizon
	Error Message : Failed to connect to server (code 1006)
	Environnment : OpenStack RDO Juno , CentOS7

	Solution: You need to update vncserver_proxyclient_address with the openstack controller IP address OR novavncproxy_base_url IP address as shown below

	[root@os-node1 ~(keystone_admin)]# cat /etc/nova/nova.conf \| grep -v "#" \| grep -i vnc
	novncproxy_host=0.0.0.0
	novncproxy_port=6080
	novncproxy_base_url=https://192.168.1.111:6080/vnc_auto.html
	spin()
	{
	local \
	before_msg="$1" \
	after_msg="$2"
	local spinner
	local -a spinners
	spinners=(⠋ ⠙ ⠹ ⠸ ⠼ ⠴ ⠦ ⠧ ⠇ ⠏)

	# hide cursor
	package main

	import (
	"crypto/tls"
	"crypto/x509"
	"fmt"
	"io"
	"log"
	)