Hi #NehraClasses Family,
Wait is over, please complete the likes target of 250 likes on this much awaited session.
https://youtu.be/Ms1E5FXwzw8
Wait is over, please complete the likes target of 250 likes on this much awaited session.
https://youtu.be/Ms1E5FXwzw8
YouTube
Session - 160 | Redhat Satellite Server Configuration on Linux | Redhat Satellite 6 | Nehra Classes
Hi, thanks for watching our video about "Session - 160 | Redhat Satellite Server Configuration on Linux | Redhat Satellite 6 | Nehra Classes"
In this video we’ll walk you through:
TIMESTAMPS:
0:00 Intro
ABOUT OUR CHANNEL:
"Nehra Classes" is one of the top…
In this video we’ll walk you through:
TIMESTAMPS:
0:00 Intro
ABOUT OUR CHANNEL:
"Nehra Classes" is one of the top…
👍12
Hi #NehraClasses Family,
Everything is ready for the Foreman Katello Server session. Only one thing remaining that is to be done from your end, which is likes target of 150 likes. Already did a lot of research, fixed all the issues, broke down complex concepts into simple topics, tested everything practically & created the document as well. Session has been already scheduled for tomorrow 09:30 PM IST. Kindly complete the likes target of 125 likes so that we can conduct the session on time without any hiccups.
https://youtu.be/BeYE_jHZ8Ss
Foreman is a complete lifecycle management tool for physical and virtual servers. We give system administrators the power to easily automate repetitive tasks, quickly deploy applications, and proactively manage servers, on-premise or in the cloud.
Minimum 20 GB RAM & 4vCPUs are needed in order to install foreman katello.
Everything is ready for the Foreman Katello Server session. Only one thing remaining that is to be done from your end, which is likes target of 150 likes. Already did a lot of research, fixed all the issues, broke down complex concepts into simple topics, tested everything practically & created the document as well. Session has been already scheduled for tomorrow 09:30 PM IST. Kindly complete the likes target of 125 likes so that we can conduct the session on time without any hiccups.
https://youtu.be/BeYE_jHZ8Ss
Foreman is a complete lifecycle management tool for physical and virtual servers. We give system administrators the power to easily automate repetitive tasks, quickly deploy applications, and proactively manage servers, on-premise or in the cloud.
Minimum 20 GB RAM & 4vCPUs are needed in order to install foreman katello.
👍7
[root@foreman ~]# history
1 free -g
2 localectl set-locale LC_CTYPE=en_US.utf8
3 localectl status
4 hostnamectl set-hostname foreman.nehraclasses.local
5 hostnamectl status
6 vim /etc/hosts
7 echo 192.168.0.113 foreman.nehraclasses.local foreman localhost >> /etc/hosts
8 vim /etc/hosts
9 dnsdomainname -f
10 yum install chrony -y
11 systemctl enable chronyd --now
12 chronyc sources
13 timedatectl set-ntp true
14 timedatectl status
15 firewall-cmd --add-port={53,80,443,5647,9090}/tcp --permanent
16 firewall-cmd --add-port={67-69,53}/udp --permanent
17 firewall-cmd --reload
18 firewall-cmd --list-all
19 lsblk
20 pvcreate /dev/sdb
21 vgcreate vg_pulp /dev/sdb
22 lvcreate -l 100%FREE -n lv_pulp vg_pulp
23 mkfs.xfs /dev/mapper/vg_pulp-lv_pulp
24 mkdir /var/lib/pulp
25 mount /dev/mapper/vg_pulp-lv_pulp /var/lib/pulp/
26 echo "/dev/mapper/vg_pulp-lv_pulp /var/lib/pulp/ xfs defaults 0 0" >> /etc/fstab
27 tail -n1 /etc/fstab
28 restorecon -Rv /var/lib/pulp/
29 df -hP /var/lib/pulp/
30 yum update -y
31 yum -y localinstall https://yum.theforeman.org/releases/1.24/el7/x86_64/foreman-release.rpm
32 yum -y localinstall https://fedorapeople.org/groups/katello/releases/yum/3.14/katello/el7/x86_64/katello-repos-latest.rpm
33 yum -y localinstall https://yum.puppet.com/puppet6-release-el-7.noarch.rpm
34 yum -y localinstall https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
35 yum install foreman-release-scl -y
36 yum install katello -y
37 foreman-installer --scenario katello --foreman-initial-admin-username admin --foreman-initial-admin-password 'redhat'
38 vim /etc/foreman-installer/scenarios.d/katello.yaml
39 vim /etc/foreman-installer/scenarios.d/katello-answers.yaml
40 foreman-installer --scenario katello --foreman-initial-admin-username admin --foreman-initial-admin-password 'redhat'
41 tail -f /var/log/foreman-installer/katello.log
42 katello-service status | grep -i "Active"
43 hammer user list
44 hammer organization list
45 hammer product create --organization-id 1 --name "CentOS 7 Linux x86_64" --description "Repository for CentOS 7 Linux"
46 mkdir -p /etc/pki/rpm-gpg/import
47 wget -P /etc/pki/rpm-gpg/import/ http://mirror.centos.org/centos-7/7/os/x86_64/RPM-GPG-KEY-CentOS-7
48 hammer gpg create --organization-id 1 --key "RPM-GPG-KEY-CentOS-7" --name "RPM-GPG-KEY-CentOS-7"
49 hammer repository create --organization-id 1 --product "CentOS 7 Linux x86_64" --name "CentOS 7 OS x86_64" --label "CentOS_7_OS_x86_64" --content-type "yum" --download-policy "on_demand" --gpg-key "RPM-GPG-KEY-CentOS-7" --url "http://mirror.centos.org/centos-7/7/os/x86_64/" --mirror-on-sync "no"
50 hammer repository create --organization-id 1 --product "CentOS 7 Linux x86_64" --name "CentOS 7 Extra x86_64" --label "CentOS_7_Extra_x86_64" --content-type "yum" --download-policy "on_demand" --gpg-key "RPM-GPG-KEY-CentOS-7" --url "http://mirror.centos.org/centos-7/7/extras/x86_64/" --mirror-on-sync "no"
51 hammer repository create --organization-id 1 --product "CentOS 7 Linux x86_64" --name "CentOS 7 Updates x86_64" --label "CentOS_7_Updates_x86_64" --content-type "yum" --download-policy "on_demand" --gpg-key "RPM-GPG-KEY-CentOS-7" --url "http://mirror.centos.org/centos-7/7/updates/x86_64/" --mirror-on-sync "no"
52 hammer repository create --organization-id 1 --product "CentOS 7 Linux x86_64" --name "Ansible x86_64" --label "Ansible_x86_64" --content-type "yum" --download-policy "on_demand" --gpg-key "RPM-GPG-KEY-CentOS-7" --url "http://mirror.centos.org/centos-7/7/configmanagement/x86_64/ansible29/" --mirror-on-sync "no"
1 free -g
2 localectl set-locale LC_CTYPE=en_US.utf8
3 localectl status
4 hostnamectl set-hostname foreman.nehraclasses.local
5 hostnamectl status
6 vim /etc/hosts
7 echo 192.168.0.113 foreman.nehraclasses.local foreman localhost >> /etc/hosts
8 vim /etc/hosts
9 dnsdomainname -f
10 yum install chrony -y
11 systemctl enable chronyd --now
12 chronyc sources
13 timedatectl set-ntp true
14 timedatectl status
15 firewall-cmd --add-port={53,80,443,5647,9090}/tcp --permanent
16 firewall-cmd --add-port={67-69,53}/udp --permanent
17 firewall-cmd --reload
18 firewall-cmd --list-all
19 lsblk
20 pvcreate /dev/sdb
21 vgcreate vg_pulp /dev/sdb
22 lvcreate -l 100%FREE -n lv_pulp vg_pulp
23 mkfs.xfs /dev/mapper/vg_pulp-lv_pulp
24 mkdir /var/lib/pulp
25 mount /dev/mapper/vg_pulp-lv_pulp /var/lib/pulp/
26 echo "/dev/mapper/vg_pulp-lv_pulp /var/lib/pulp/ xfs defaults 0 0" >> /etc/fstab
27 tail -n1 /etc/fstab
28 restorecon -Rv /var/lib/pulp/
29 df -hP /var/lib/pulp/
30 yum update -y
31 yum -y localinstall https://yum.theforeman.org/releases/1.24/el7/x86_64/foreman-release.rpm
32 yum -y localinstall https://fedorapeople.org/groups/katello/releases/yum/3.14/katello/el7/x86_64/katello-repos-latest.rpm
33 yum -y localinstall https://yum.puppet.com/puppet6-release-el-7.noarch.rpm
34 yum -y localinstall https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
35 yum install foreman-release-scl -y
36 yum install katello -y
37 foreman-installer --scenario katello --foreman-initial-admin-username admin --foreman-initial-admin-password 'redhat'
38 vim /etc/foreman-installer/scenarios.d/katello.yaml
39 vim /etc/foreman-installer/scenarios.d/katello-answers.yaml
40 foreman-installer --scenario katello --foreman-initial-admin-username admin --foreman-initial-admin-password 'redhat'
41 tail -f /var/log/foreman-installer/katello.log
42 katello-service status | grep -i "Active"
43 hammer user list
44 hammer organization list
45 hammer product create --organization-id 1 --name "CentOS 7 Linux x86_64" --description "Repository for CentOS 7 Linux"
46 mkdir -p /etc/pki/rpm-gpg/import
47 wget -P /etc/pki/rpm-gpg/import/ http://mirror.centos.org/centos-7/7/os/x86_64/RPM-GPG-KEY-CentOS-7
48 hammer gpg create --organization-id 1 --key "RPM-GPG-KEY-CentOS-7" --name "RPM-GPG-KEY-CentOS-7"
49 hammer repository create --organization-id 1 --product "CentOS 7 Linux x86_64" --name "CentOS 7 OS x86_64" --label "CentOS_7_OS_x86_64" --content-type "yum" --download-policy "on_demand" --gpg-key "RPM-GPG-KEY-CentOS-7" --url "http://mirror.centos.org/centos-7/7/os/x86_64/" --mirror-on-sync "no"
50 hammer repository create --organization-id 1 --product "CentOS 7 Linux x86_64" --name "CentOS 7 Extra x86_64" --label "CentOS_7_Extra_x86_64" --content-type "yum" --download-policy "on_demand" --gpg-key "RPM-GPG-KEY-CentOS-7" --url "http://mirror.centos.org/centos-7/7/extras/x86_64/" --mirror-on-sync "no"
51 hammer repository create --organization-id 1 --product "CentOS 7 Linux x86_64" --name "CentOS 7 Updates x86_64" --label "CentOS_7_Updates_x86_64" --content-type "yum" --download-policy "on_demand" --gpg-key "RPM-GPG-KEY-CentOS-7" --url "http://mirror.centos.org/centos-7/7/updates/x86_64/" --mirror-on-sync "no"
52 hammer repository create --organization-id 1 --product "CentOS 7 Linux x86_64" --name "Ansible x86_64" --label "Ansible_x86_64" --content-type "yum" --download-policy "on_demand" --gpg-key "RPM-GPG-KEY-CentOS-7" --url "http://mirror.centos.org/centos-7/7/configmanagement/x86_64/ansible29/" --mirror-on-sync "no"
👍8🔥1
53 hammer repository create --organization-id 1 --product "CentOS 7 Linux x86_64" --name "Storage x86_64" --label "Storage_x86_64" --content-type "yum" --download-policy "on_demand" --gpg-key "RPM-GPG-KEY-CentOS-7" --url "http://mirror.centos.org/centos-7/7/storage/x86_64/ceph-nautilus/" --mirror-on-sync "no"
54 hammer repository list --organization-id 1 --product "CentOS 7 Linux x86_64"
55 hammer product list --name "CentOS 7 Linux x86_64" --organization-id 1
56 hammer organization list
57 hammer lifecycle-environment list
58 hammer content-view list
59 hammer activation-key create --organization-id 1 --name "CentOS7_Dev" --description "CentOS 7 Activation Key for Development/Test Servers" --lifecycle-environment "Development" --purpose-role "Red Hat Enterprise Linux Server" --purpose-usage "Development/Test" --content-view "CentOS 7" --unlimited-hosts
60 hammer activation-key create --organization-id 1 --name "CentOS7_Tst" --description "CentOS 7 Activation Key for Development/Test Servers" --lifecycle-environment "Testing" --purpose-role "Red Hat Enterprise Linux Server" --purpose-usage "Development/Test" --content-view "CentOS 7" --unlimited-hosts
61 hammer activation-key create --organization-id 1 --name "CentOS7_Prod" --description "CentOS 7 Activation Key for Production Servers" --lifecycle-environment "Production" --purpose-role "Red Hat Enterprise Linux Server" --purpose-usage "Production" --content-view "CentOS 7" --unlimited-hosts
62 hammer activation-key list --organization-id 1
63 hammer subscription list --organization-id 1
64 hammer activation-key add-subscription --organization-id 1 --name "CentOS7_Dev" --quantity "1" --subscription-id "1"
65 hammer activation-key add-subscription --organization-id 1 --name "CentOS7_Dev" --quantity "1" --subscription-id 1
66 hammer activation-key add-subscription --organization-id 1 --name "CentOS7_Dev" --quantity "1" --subscription-id "1"
54 hammer repository list --organization-id 1 --product "CentOS 7 Linux x86_64"
55 hammer product list --name "CentOS 7 Linux x86_64" --organization-id 1
56 hammer organization list
57 hammer lifecycle-environment list
58 hammer content-view list
59 hammer activation-key create --organization-id 1 --name "CentOS7_Dev" --description "CentOS 7 Activation Key for Development/Test Servers" --lifecycle-environment "Development" --purpose-role "Red Hat Enterprise Linux Server" --purpose-usage "Development/Test" --content-view "CentOS 7" --unlimited-hosts
60 hammer activation-key create --organization-id 1 --name "CentOS7_Tst" --description "CentOS 7 Activation Key for Development/Test Servers" --lifecycle-environment "Testing" --purpose-role "Red Hat Enterprise Linux Server" --purpose-usage "Development/Test" --content-view "CentOS 7" --unlimited-hosts
61 hammer activation-key create --organization-id 1 --name "CentOS7_Prod" --description "CentOS 7 Activation Key for Production Servers" --lifecycle-environment "Production" --purpose-role "Red Hat Enterprise Linux Server" --purpose-usage "Production" --content-view "CentOS 7" --unlimited-hosts
62 hammer activation-key list --organization-id 1
63 hammer subscription list --organization-id 1
64 hammer activation-key add-subscription --organization-id 1 --name "CentOS7_Dev" --quantity "1" --subscription-id "1"
65 hammer activation-key add-subscription --organization-id 1 --name "CentOS7_Dev" --quantity "1" --subscription-id 1
66 hammer activation-key add-subscription --organization-id 1 --name "CentOS7_Dev" --quantity "1" --subscription-id "1"
👍15
Hi #NehraClasses Family,
Everything is ready for the Redhat Satellite Server session. Only one thing remaining that is to be done from your end, which is likes target of 250 likes. Already did a lot of research, fixed all the issues, broke down complex concepts into simple topics, tested everything practically & created the document as well. Session has been already scheduled for tomorrow 09:30 PM IST. Kindly complete the likes target of 250 likes so that we can conduct the session on time without any hiccups.
https://youtu.be/Ms1E5FXwzw8
Red Hat Satellite is system management software that makes Red Hat infrastructure easier to deploy, scale, and manage across any environment.
Please Note: Minimum 20 GB RAM & 4vCPUs are needed in order to install it.
Everything is ready for the Redhat Satellite Server session. Only one thing remaining that is to be done from your end, which is likes target of 250 likes. Already did a lot of research, fixed all the issues, broke down complex concepts into simple topics, tested everything practically & created the document as well. Session has been already scheduled for tomorrow 09:30 PM IST. Kindly complete the likes target of 250 likes so that we can conduct the session on time without any hiccups.
https://youtu.be/Ms1E5FXwzw8
Red Hat Satellite is system management software that makes Red Hat infrastructure easier to deploy, scale, and manage across any environment.
Please Note: Minimum 20 GB RAM & 4vCPUs are needed in order to install it.
👍15🔥4
Foreman Katello, gpg keys, product, life cycle environments, activation keys, repositories management, client registration & patching will be covered in this part -2 session.
https://youtu.be/X5sdORQt9yA
https://youtu.be/X5sdORQt9yA
YouTube
Session - 159 | Foreman Katello Server | Part - 2 | Clients Registration & Patching | Nehra Classes
Hi, thanks for watching our video about "Session - 159 | Foreman Katello Server | Part - 2 | Clients Registration & Patching | Nehra Classes"
In this video we’ll walk you through:
TIMESTAMPS:
0:00 Intro
ABOUT OUR CHANNEL:
"Nehra Classes" is one of the top…
In this video we’ll walk you through:
TIMESTAMPS:
0:00 Intro
ABOUT OUR CHANNEL:
"Nehra Classes" is one of the top…
👍5👏1
I have scheduled a session for tomorrow, where i will show you the foreman clients configuration and their patching again.
🔥5👍2
Nehra Classes
Foreman Katello, gpg keys, product, life cycle environments, activation keys, repositories management, client registration & patching will be covered in this part -2 session. https://youtu.be/X5sdORQt9yA
I will show how to add the products there in foreman, how to add gpg keys, how to create repositories, how to manage life cycle environments, how to generate activation keys for hosts, how to add repos to activation keys, how to register client machines in foreman Katello server, how to manage subscriptions of client machines, how to patch the client machine manually as well as from foreman server.
👍5
First video which was uploaded on our channel.
https://youtu.be/f8FxQnUkOl0
https://youtu.be/f8FxQnUkOl0
YouTube
Configure Kickstart to Automate RHEL 7/CentOS 7 Installation (by FTP) | Nehra Classes
Configure Kickstart to Automate RHEL 7/CentOS 7 Installation (by FTP) | Nehra Classes
=======================================================================
Welcome to our channel NEHRA CLASSES.
In this video I have explained the kickstart installation…
=======================================================================
Welcome to our channel NEHRA CLASSES.
In this video I have explained the kickstart installation…
👍5
Hi #NehraClasses Family,
Upcoming session details:
1. Redhat Satellite Server - 25/01/23
2. CUPS Print Server & Clients - 27/01/23
3. Apache Tomcat Server & Clients - 30/01/23
4. OpenVPN Server & Clients - 01/02/23
5. Ansible Server & Clients - 03/02/23
6. Multipathing in Linux - 06/02/23
7. Linux OS Patching - 08/02/23
8. How To Define Units Under Systemd - 10/02/23
9. GPT Disk Management (gdisk command) - 13/02/23
10. Complete Ansible Training (RHCE on RHEL 9) - 15/02/23
Upcoming session details:
1. Redhat Satellite Server - 25/01/23
2. CUPS Print Server & Clients - 27/01/23
3. Apache Tomcat Server & Clients - 30/01/23
4. OpenVPN Server & Clients - 01/02/23
5. Ansible Server & Clients - 03/02/23
6. Multipathing in Linux - 06/02/23
7. Linux OS Patching - 08/02/23
8. How To Define Units Under Systemd - 10/02/23
9. GPT Disk Management (gdisk command) - 13/02/23
10. Complete Ansible Training (RHCE on RHEL 9) - 15/02/23
👍14