Kubernetes: Configuração dos Pré-Requisitos - Revision history

Ebasso: /* Configurando o firewalld */

2019-08-13T15:11:49Z

Configurando o firewalld

← Older revision		Revision as of 15:11, 13 August 2019
Line 43:		Line 43:
	Criando as regras		Criando as regras

			firewall-cmd --permanent --zone=public --add-port=22/tcp
			firewall-cmd --permanent --zone=public --add-port=80/tcp
			firewall-cmd --permanent --zone=public --add-port=443/tcp
	firewall-cmd --permanent --zone=public --add-port=6443/tcp		firewall-cmd --permanent --zone=public --add-port=6443/tcp
	firewall-cmd --permanent --zone=public --add-port=10250/tcp		firewall-cmd --permanent --zone=public --add-port=10250/tcp
			firewall-cmd --reload

	= Desabilitando o SWAP =		= Desabilitando o SWAP =

Ebasso: /* Desabilitando o SELinux */

2019-08-13T15:05:45Z

Desabilitando o SELinux

← Older revision		Revision as of 15:05, 13 August 2019
Line 30:		Line 30:

	Salve e feche o arquivo.		Salve e feche o arquivo.

			= Configurando o firewalld =

			Habilitando

			systemctl enable firewalld

			Iniciando

			systemctl start firewalld

			Criando as regras

			firewall-cmd --permanent --zone=public --add-port=6443/tcp
			firewall-cmd --permanent --zone=public --add-port=10250/tcp

	= Desabilitando o SWAP =		= Desabilitando o SWAP =

Ebasso: Ebasso moveu Connections Component Pack: Configuração dos Pré-Requistos para Kubernetes: Configuração dos Pré-Requisitos sem deixar um redirecionamento: Correções

2019-08-13T15:01:33Z

Ebasso moveu Connections Component Pack: Configuração dos Pré-Requistos para Kubernetes: Configuração dos Pré-Requisitos sem deixar um redirecionamento: Correções

← Older revision

Revision as of 15:01, 13 August 2019

Ebasso: /* Desabilitando o SELinux */

2019-06-24T20:26:50Z

Desabilitando o SELinux

← Older revision		Revision as of 20:26, 24 June 2019
Line 17:		Line 17:

	Abra o arquivo /etc/selinux/config e defina disabled		Abra o arquivo /etc/selinux/config e defina disabled


	# This file controls the state of SELinux on the system.		# This file controls the state of SELinux on the system.

Ebasso at 20:26, 24 June 2019

2019-06-24T20:26:12Z

@@ Line 1: / Line 1: @@
-= Procedimentos =
+= Instalação dos pacotes  =
 ) Instalando os pacotes necessários
   yum update
   yum -y install lvm2 device-mapper-persistent-data
-) Vamos criar o storage para o Component Pack. Alterar o seu disco, no meu caso '''/dev/sdb'''
+Salve e feche o arquivo.
   pvcreate '''/dev/sdb'''
@@ Line 17: / Line 60: @@
   lvcreate -l 1%VG  --wipesignatures y -n thinpoolmetaLv dockerVg
   lvconvert -y --zero n -c 512K --thinpool dockerVg/thinpoolLv --poolmetadata dockerVg/thinpoolmetaLv
@@ Line 33: / Line 78: @@
   mkdir -p /var/lib/docker
-== Desabilitando o SWAP ==
+Exemplo:
-) Execute o comando para desabilitar o swap
+ umount /dev/sdX
- swapoff -a
+) remover o logical volume
-) Editar o /etc/fstab e comente as partições de swap
+ lvremove /dev/rootvg/lv_devsdx
- # /dev/mapper/rhel-swap swap swap defaults 0 0
+) Criar volumes para discos de 80G
-Salve e feche o fstab
+ lvcreate -L 70g --wipesignatures y -n lv_thinpool rootvg
- mount -a
+E continuar no item acima '''E mais alguns passos ...'''
 = Ver também =

Ebasso: /* Configuração do Storage */

2019-02-06T13:47:24Z

Configuração do Storage

← Older revision		Revision as of 13:47, 6 February 2019
Line 32:		Line 32:

	mkdir -p /var/lib/docker		mkdir -p /var/lib/docker

			== Desabilitando o SWAP ==

			1) Execute o comando para desabilitar o swap

			swapoff -a

			2) Editar o /etc/fstab e comente as partições de swap

			# /dev/mapper/rhel-swap swap swap defaults 0 0

			Salve e feche o fstab

			3) Execute o comando

			mount -a

	= Ver também =		= Ver também =

Ebasso: /* Configuração do Storage */

2019-02-06T13:38:58Z

Configuração do Storage

← Older revision		Revision as of 13:38, 6 February 2019
Line 18:		Line 18:
	lvcreate -l 1%VG --wipesignatures y -n thinpoolmetaLv dockerVg		lvcreate -l 1%VG --wipesignatures y -n thinpoolmetaLv dockerVg

	lvconvert -y --zero n -c 512K --thinpool dockerVg/~~thinpoolv~~ --poolmetadata dockerVg/thinpoolmetaLv		lvconvert -y --zero n -c 512K --thinpool dockerVg/thinpoolLv --poolmetadata dockerVg/thinpoolmetaLv

	cat > /etc/lvm/profile/dockerVg-thinpoolLv.profile << EOF		cat > /etc/lvm/profile/dockerVg-thinpoolLv.profile << EOF

Ebasso: /* Configuração do Storage */

2019-02-06T13:37:22Z

Configuração do Storage

← Older revision		Revision as of 13:37, 6 February 2019
Line 3:		Line 3:
	== Configuração do Storage ==		== Configuração do Storage ==

	Vamos criar o storage para o Component Pack. Alterar o seu disco, no meu caso '''/dev/sdb'''		1) Instalando os pacotes necessários

			yum update
			yum -y install lvm2 device-mapper-persistent-data

			2) Vamos criar o storage para o Component Pack. Alterar o seu disco, no meu caso '''/dev/sdb'''

	pvcreate '''/dev/sdb'''		pvcreate '''/dev/sdb'''
Line 9:		Line 14:
	vgcreate dockerVg '''/dev/sdb'''		vgcreate dockerVg '''/dev/sdb'''

	lvcreate -l 95%VG --wipesignatures y -n ~~thinpool~~ dockerVg		lvcreate -l 95%VG --wipesignatures y -n thinpoolLv dockerVg

	lvcreate -l 1%VG --wipesignatures y -n ~~thinpoolmeta~~ dockerVg		lvcreate -l 1%VG --wipesignatures y -n thinpoolmetaLv dockerVg

	lvconvert -y --zero n -c 512K --thinpool dockerVg/~~thinpool~~ --poolmetadata dockerVg/~~thinpoolmeta~~		lvconvert -y --zero n -c 512K --thinpool dockerVg/thinpoolv --poolmetadata dockerVg/thinpoolmetaLv

	cat > /etc/lvm/profile/dockerVg-~~thinpool~~.profile << EOF		cat > /etc/lvm/profile/dockerVg-thinpoolLv.profile << EOF
	activation {		activation {
	thin_pool_autoextend_threshold=80		thin_pool_autoextend_threshold=80
Line 22:		Line 27:
	EOF		EOF

	lvchange --metadataprofile dockerVg-~~thinpool~~ dockerVg/~~thinpool~~		lvchange --metadataprofile dockerVg-thinpoolLv dockerVg/thinpoolLv

	lvs -o+seg_monitor		lvs -o+seg_monitor

	mkdir -p /var/lib/docker		mkdir -p /var/lib/docker


	= Ver também =		= Ver também =

Ebasso: Criou a página com "= Procedimentos = == Configuração do Storage == Vamos criar o storage para o Component Pack. Alterar o seu disco, no meu caso '''/dev/sdb''' pvcreate '''/dev/sdb'''..."

2019-02-06T12:45:29Z

Criou a página com "= Procedimentos = == Configuração do Storage == Vamos criar o storage para o Component Pack. Alterar o seu disco, no meu caso '''/dev/sdb''' pvcreate '''/dev/sdb'''..."

New page

= Procedimentos =

== Configuração do Storage ==

Vamos criar o storage para o Component Pack. Alterar o seu disco, no meu caso '''/dev/sdb'''

pvcreate '''/dev/sdb'''

vgcreate dockerVg '''/dev/sdb'''

lvcreate -l 95%VG --wipesignatures y -n thinpool dockerVg

lvcreate -l 1%VG --wipesignatures y -n thinpoolmeta dockerVg

lvconvert -y --zero n -c 512K --thinpool dockerVg/thinpool --poolmetadata dockerVg/thinpoolmeta

cat > /etc/lvm/profile/dockerVg-thinpool.profile << EOF
activation {
thin_pool_autoextend_threshold=80
thin_pool_autoextend_percent=20
}
EOF

lvchange --metadataprofile dockerVg-thinpool dockerVg/thinpool

lvs -o+seg_monitor

mkdir -p /var/lib/docker

= Ver também =

* Mais Artigos sobre [[IBM Connections|Connections]]
* [[HCL Connections: Administrando o Component Pack]]

[[Category:IBM Connections]]
[[Category:HCL Connections]]
[[Category:Connections]]
[[Category:Connections Component Pack]]