PowerShell on Ubuntu

Commands to connect from Linux to Windows Server

Enter-PSSession -ComputerName <IPADDR> -Credential oneflorida\administrator -Authentication Negotiate

Invoke-Command -ComputerName  <IPADDR>  -ScriptBlock { get-ChildItem c:\ } -Credential oneflorida\administrator -Authentication Negotiate 

Install PowerShell

# Update the list of packages
sudo apt-get update
# Install pre-requisite packages.
sudo apt-get install -y wget apt-transport-https
# Download the Microsoft repository GPG keys
wget -q https://packages.microsoft.com/config/ubuntu/20.04/packages-microsoft-prod.deb
# Register the Microsoft repository GPG keys
sudo dpkg -i packages-microsoft-prod.deb
# Update the list of products
sudo apt-get update
# Enable the "universe" repositories
sudo add-apt-repository universe
# Install PowerShell
sudo apt-get install -y powershell
# Start PowerShell
pwsh

Fix one issues with the library

ldd /opt/microsoft/powershell/7/libmi.so
   linux-vdso.so.1 (0x00007fff9617c000)
   libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f2a180a2000)
   libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f2a1809c000)
   libpam.so.0 => /lib/x86_64-linux-gnu/libpam.so.0 (0x00007f2a1808a000)
   libssl.so.1.0.0 => not found
   libcrypto.so.1.0.0 => not found
   libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f2a17e98000)
   /lib64/ld-linux-x86-64.so.2 (0x00007f2a182ad000)
   libaudit.so.1 => /lib/x86_64-linux-gnu/libaudit.so.1 (0x00007f2a17e6a000)
   libcap-ng.so.0 => /lib/x86_64-linux-gnu/libcap-ng.so.0 (0x00007f2a17e62000)

sudo ln -s /usr/lib/x86_64-linux-gnu/libssl.so.1.1 /lib/x86_64-linux-gnu/libssl.so.1.0.0
sudo ln -s /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
apt install gss-ntlmssp

lxc container oracle/centos 8 not getting macvlan ip address

This has been beating us up here as well. Today, I found an answer. It may not be /the/ answer, but it does work. The problem is with CentOS 8 and the complete replacement of network-scripts with NetworkManager scripts. I know that there have been others searching for an answer to this in vain, so I’m offering up what I’ve found. Do with it what you may!

1. Create a centos8 container using the defaults (i.e., don’t apply macvlan to them on the build) so have it use the bridge interface, which is the default

2. Next get into the container

lxc exec [container_name] bash

3. Next install the old network-scripts package

dnf install network-scripts

4. Next stop Network Manager

systemctl stop NetworkManager

5. Now make sure it doesn’t start on container startup

systemctl disable NetworkManager

6. Next enable the Network service (part of the network-scripts package)

systemctl enable network.service

7. Exit out of the container

8. Now apply (or assign) your macvlan template to the container

lxc profile apply [container_name] default,macvlan - Get into the container and modify the interface vi /etc/sysconfig/network-scripts/ifcfg-eth0

and set the interface with the IP or dhcp, depending on your setup. Save the configuration and get out.

9. Test that the interface comes up

ifup eth0

PUMMER Deployment

Script to Deploy PUM Images Automatically

Main: pummer.ksh

==============

process_id=$(echo $$);

clear

echo ""

echo ""

echo ""

deploy_pum_image()

{

# Clone Container

# MODULE="CRM"

# bugid="31046243"

# NUMBER=3

# Prepare the container

echo "Destroying the existing ${MODULE}${bugid} container, if it exists \n"

    

lxc-ls --active

lxc-stop -k -n ${MODULE}${bugid}

lxc-destroy -n ${MODULE}${bugid}

echo "Cloning and Creating ${MODULE}${bugid} container"

lxc-clone oraclepumtemplate ${MODULE}${bugid}

echo "Preparing ${MODULE}${bugid} container"

mkdir -p /container/${MODULE}${bugid}/rootfs/pumdownload     

unalias cp;cp -rf /container/templates/config_template /container/${MODULE}${bugid}/config

sed -i "s/"__HOSTNAME__"/"${MODULE}${bugid}"/g" /container/${MODULE}${bugid}/config

cat /container/${MODULE}${bugid}/config

# Start the container

lxc-start -n ${MODULE}${bugid} -d -o /container/${MODULE}${bugid}.log -l DEBUG

# Deploy PUM IMAGE

lxc-attach -e -n "${MODULE}${bugid}" -o /tmp/${MODULE}${bugid}_$$.log -- chmod +x /root/scripts/pum_deploy.sh

lxc-attach -e -n "${MODULE}${bugid}" -o /tmp/${MODULE}${bugid}_$$.log -- /root/scripts/pum_deploy.sh ${NUMBER} ${bugid}

}

echo "==========================================="

echo "Welcome to PUMMER - PUM Deployment Manager"

echo "==========================================="

read -p 'Please Enter your Oracle ID:  ' uservar

read -sp 'Password: ' passvar

echo ""

echo ""

echo -n "Validating your Credentials: "

if [ $(/usr/bin/java -jar /root/pumdump/getMOSPatch.jar MOSUser=$uservar MOSPass=$passvar platform=226P download=all patch=32356044|grep "ERROR: Invalid credentials"|wc -l) -eq 1 ]; then

        echo -n "Invalid Credentials"

else

        echo -n " All Good"

        echo ""

        echo ""

        #read -p 'Application Module Number? 1-FSCM, 2-HCM, 3-CRM, 4-PORTAL:  ' module

                while true

                do

                read -p "Module Number? 1-FSCM, 2-HCM, 3-CRM, 4-PORTAL, 5-ELM, 6-CampusSolutions:  " NUMBER

                case $NUMBER in

                                1) MODULE="FSCM"; break;;

                                2) MODULE="HCM"; break;;

                                3) MODULE="CRM"; break;;

                                4) MODULE="PORTAL"; break;;

5) MODULE="ELM"; break;;

5) MODULE="CS"; break;;

                                *) echo "Not a valid option" ; continue ;;

                esac

                done

        echo ""

                while true

                do

                read -p 'Please Enter PUM / Bug ID:  ' bugid

                /usr/bin/java -jar /root/pumdump/getMOSPatch.jar MOSUser=$uservar MOSPass=$passvar platform=226P patch=$bugid > /tmp/${bugid}_${process_id}.txt 2>/dev/null

                                if [ $(cat /tmp/${bugid}_${process_id}.txt|grep zip|wc -l) -gt 5 ];

                                then

                                        break;

                                else

                                        continue

                                fi

                done

fi

 cat /tmp/${bugid}_${process_id}.txt

 echo "Please confirm if you want to move forward with the download of the BUG ID : $bugid and create a PUM instance ?"

read -r -p "Are you sure? [y/N] " response

if [[ "$response" =~ ^([yY][eE][sS]|[yY])$ ]]

then

                mkdir -p /pumdownloads/${MODULE}/${bugid} && cd /pumdownloads/${MODULE}/${bugid}

                if [ -f /pumdownloads/${MODULE}/${bugid}/ALL_GOOD_FILES.txt ]

                then

                        echo ""

                        echo ""

                        echo "Good News: PUM Image ${MODULE} has been already downloaded no need to download once again. :)"

                        echo "Thanks, PUMMER will sent email notification along with the URL to your oracle $uservar once the PUM image is successfully deployed"

deploy_pum_image

                        echo ""

                        echo ""

                else

cd /pumdownloads/${MODULE}/${bugid}

nohup /container/scripts/download_deploy_pum_image.ksh uservar passvar bugid MODULE NUMBER > /pumdownloads/download_deploy_pum_image_${bugid}_${process_id}.log 2>&1 &

# deploy_pum_image

touch /pumdownloads/${MODULE}/${bugid}/ALL_GOOD_FILES.txt

                        echo ""

                        echo ""

                        echo "Thanks, PUMMER will sent email notification along with the URL to your oracle $uservar once the PUM image is successfully deployed"

                        echo ""

                        echo ""

                fi

else

 echo "Ok, your request is cancelled!"

fi

[root@localhost scripts]# cat download_deploy_pum_image.ksh

uservar=$1

passvar=$2

bugid=$3

MODULE=$4

NUMBER=$5

deploy_pum_image()

{

# Clone Container

# MODULE="CRM"

# bugid="31046243"

# NUMBER=3

# Prepare the container

echo "Destroying the existing ${MODULE}${bugid} container, if it exists \n"

        lxc-ls --active

        lxc-stop -k -n ${MODULE}${bugid}

        lxc-destroy -n ${MODULE}${bugid}

echo "Cloning and Creating ${MODULE}${bugid} container"

        lxc-clone oraclepumtemplate ${MODULE}${bugid}

echo "Preparing ${MODULE}${bugid} container"

        mkdir -p /container/${MODULE}${bugid}/rootfs/pumdownload

        unalias cp;cp -rf /container/templates/config_template /container/${MODULE}${bugid}/config

        sed -i "s/"__HOSTNAME__"/"${MODULE}${bugid}"/g" /container/${MODULE}${bugid}/config

        cat /container/${MODULE}${bugid}/config

# Start the container

lxc-start -n ${MODULE}${bugid} -d -o /container/${MODULE}${bugid}.log -l DEBUG

# Deploy PUM IMAGE

lxc-attach -e -n "${MODULE}${bugid}" -o /tmp/${MODULE}${bugid}_$$.log -- chmod +x /root/scripts/pum_deploy.sh

lxc-attach -e -n "${MODULE}${bugid}" -o /tmp/${MODULE}${bugid}_$$.log -- /root/scripts/pum_deploy.sh ${NUMBER} ${bugid}

}

/usr/bin/java -jar /root/pumdump/getMOSPatch.jar MOSUser=$uservar MOSPass=$passvar download=all platform=226P patch=$bugid; > /pumdownloads/${bugid}_${process_id}.log

touch /pumdownloads/${MODULE}/${bugid}/ALL_GOOD_FILES.txt

deploy_pum_image

# pum_deploy.sh

==============

[root@localhost scripts]# cat pum_deploy.sh

#pum_deploy.sh <APPLICATION> <PUMIMAGEID>

# 1-FSCM, 2-HCM, 3-CRM, 4-PORTAL, 5-ELM, 6-CampusSolutions

TEMPLATES=/root/scripts/templates

APPLICATION=$1

PUMIMAGE=$2

# /etc/hosts file update

if [ $(/sbin/ifconfig|grep eth1|wc -l) -eq 1 ]

then

        /sbin/ifconfig| grep eth1 -A 1|grep inet|awk -v host=$(hostname) '{ print "127.0.0.1 localhost\n"  $2 " " host }' > /etc/hosts

else

        echo "eth1 Not Found"

fi

if [ $APPLICATION -eq 1 ]

then

        # FSCM execution

        if [ -d /pumdownload/pumdownloads/FSCM/$PUMIMAGE ]; then

                cd /pumdownload/pumdownloads/FSCM/$PUMIMAGE/ && unzip -o *_1of*.zip

                cd /pumdownload/pumdownloads/FSCM/$PUMIMAGE/setup

                sh psft-dpk-setup.sh --silent --response_file=$TEMPLATES/fscm_response.txt --customization_file=$TEMPLATES/fscm_psft_customizations.yaml

        else

                echo "Sorry the PUM Image $PUMIMAGE Not Found for FSCM"

                exit 5

        fi

elif [ $APPLICATION -eq 2 ]; then

        # HCM execution

        if [ -d /pumdownload/pumdownloads/HCM/$PUMIMAGE ]; then

                cd /pumdownload/pumdownloads/HCM/$PUMIMAGE/ && unzip -o *_1of*.zip

                cd /pumdownload/pumdownloads/HCM/$PUMIMAGE/setup

                sh psft-dpk-setup.sh --silent --response_file=$TEMPLATES/hcm_response.txt --customization_file=$TEMPLATES/hcm_psft_customizations.yaml

        else

                echo "Sorry the PUM Image $PUMIMAGE Not Found for HCM"

                exit 5

        fi

elif [ $APPLICATION -eq 3 ]; then

        # CRM execution

        if [ -d /pumdownload/pumdownloads/CRM/$PUMIMAGE ]; then

                cd /pumdownload/pumdownloads/CRM/$PUMIMAGE/ && unzip -o *_1of*.zip

                cd /pumdownload/pumdownloads/CRM/$PUMIMAGE/setup

                sh psft-dpk-setup.sh --silent --response_file=$TEMPLATES/crm_response.txt --customization_file=$TEMPLATES/crm_psft_customizations.yaml

        else

                echo "Sorry the PUM Image $PUMIMAGE Not Found for CRM"

                exit 5

        fi

elif [ $APPLICATION -eq 4 ]; then

        # PORTAL execution

        if [ -d /pumdownload/pumdownloads/PORTAL/$PUMIMAGE ]; then

                cd /pumdownload/pumdownloads/PORTAL/$PUMIMAGE/ && unzip -o *_1of*.zip

                cd /pumdownload/pumdownloads/PORTAL/$PUMIMAGE/setup

                sh psft-dpk-setup.sh --silent --response_file=$TEMPLATES/portal_response.txt --customization_file=$TEMPLATES/portal_psft_customizations.yaml

        else

                echo "Sorry the PUM Image $PUMIMAGE Not Found for PORTAL"

                exit 5

        fi

elif [ $APPLICATION -eq 5 ]; then

        # ELM execution

                if [ -d /pumdownload/pumdownloads/ELM/$PUMIMAGE ]; then

                cd /pumdownload/pumdownloads/ELM/$PUMIMAGE/ && unzip -o *_1of*.zip

                cd /pumdownload/pumdownloads/ELM/$PUMIMAGE/setup

                sh psft-dpk-setup.sh --silent --response_file=$TEMPLATES/elm_response.txt --customization_file=$TEMPLATES/elm_psft_customizations.yaml

        else

                echo "Sorry the PUM Image $PUMIMAGE Not Found for ELM"

                exit 5

        fi

elif [ $APPLICATION -eq 6 ]; then

        # CS execution

        if [ -d /pumdownload/pumdownloads/CS/$PUMIMAGE ]; then

                cd /pumdownload/pumdownloads/CS/$PUMIMAGE/ && unzip -o *_1of*.zip

                cd /pumdownload/pumdownloads/CS/$PUMIMAGE/setup

                sh psft-dpk-setup.sh --silent --response_file=$TEMPLATES/cs_response.txt --customization_file=$TEMPLATES/cs_psft_customizations.yaml

        else

                echo "Sorry the PUM Image $PUMIMAGE Not Found for CS"

                exit 5

        fi

else

                echo "Wrong Option for the PUM Images"

                exit 1;

fi