Hi #NehraClasses Family,
Everything is ready for the Varnish Cache Server session. Only one thing remaining that is to be done from your end, which is likes target of 125 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/Xub5iYFp30g
Varnish Cache is the part of Red Hat Services Management and Automation exam (EX 358) and is very important not only for those who want to clear this exam but also for those who are working in IT Infra.
Varnish Cache is a powerful, open source HTTP engine/reverse HTTP proxy that can speed up a website by up to 1000 percent by doing exactly what its name implies: caching (or storing) a copy of a webpage the first time a user visits.
Everything is ready for the Varnish Cache Server session. Only one thing remaining that is to be done from your end, which is likes target of 125 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/Xub5iYFp30g
Varnish Cache is the part of Red Hat Services Management and Automation exam (EX 358) and is very important not only for those who want to clear this exam but also for those who are working in IT Infra.
Varnish Cache is a powerful, open source HTTP engine/reverse HTTP proxy that can speed up a website by up to 1000 percent by doing exactly what its name implies: caching (or storing) a copy of a webpage the first time a user visits.
👍8
Hi #NehraClasses Family,
Upcoming session details:
Topics which will be delivered in the upcoming time on our channel are:
1. High Availability (HA) Proxy Server
2. Katello Forman Server & Clients
3. Redhat Satellite Server
4. CUPS Print Server & Clients
5. Apache Tomcat Server & Clients
6. OpenVPN Server & Clients
7. Multipathing in Linux
8. Linux OS Patching
9. How To Define Units Under Systemd
10. GPT Disk Management (gdisk command)
11. Complete Ansible Training (RHCE on RHEL 9)
12. Complete DevOps Training: (GIT, Ansible, Jenkins, Docker, Kubernetes, etc.)
Thanks & Regards
Upcoming session details:
Topics which will be delivered in the upcoming time on our channel are:
1. High Availability (HA) Proxy Server
2. Katello Forman Server & Clients
3. Redhat Satellite Server
4. CUPS Print Server & Clients
5. Apache Tomcat Server & Clients
6. OpenVPN Server & Clients
7. Multipathing in Linux
8. Linux OS Patching
9. How To Define Units Under Systemd
10. GPT Disk Management (gdisk command)
11. Complete Ansible Training (RHCE on RHEL 9)
12. Complete DevOps Training: (GIT, Ansible, Jenkins, Docker, Kubernetes, etc.)
Thanks & Regards
👍26
Hi #NehraClasses Family,
Everything is ready for the HA Proxy 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/ubvYvjUltyA
HAProxy is a free and open source software that provides a high availability load balancer and reverse proxy for TCP and HTTP-based applications that spreads requests across multiple servers. It is written in C and has a reputation for being fast and efficient.
Everything is ready for the HA Proxy 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/ubvYvjUltyA
HAProxy is a free and open source software that provides a high availability load balancer and reverse proxy for TCP and HTTP-based applications that spreads requests across multiple servers. It is written in C and has a reputation for being fast and efficient.
👍10🔥1
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"
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