Archive for Februar, 2021

Kubernetes – step by step guide to install Istio Service Mesh

Sonntag, Februar 28th, 2021

Kreis Nordfriesland – Inzidenz sinkt weiter auf jetzt 33.1

Sonntag, Februar 28th, 2021

Neufraunhofen Wirth z’Biche – Wirte ohne Perspektive

Sonntag, Februar 28th, 2021

France Saint-Valery-en-Caux – online webcam

Sonntag, Februar 28th, 2021

Den Behörden im Geschäftsbereich des Bundesgesundheitsministeriums fehlen mehr als 100 IT Fachkräfte – betroffen sind das Robert-Koch-Institut (RKI), das Paul-Ehrlich-Institut (PEI) und die Bundeszentrale für Gesundheitliche Aufklärung (BZgA)

Sonntag, Februar 28th, 2021

Docker – versus Virtuelle Maschinen (VMs)

Sonntag, Februar 28th, 2021

Docker – mehr als eine Einführung

Sonntag, Februar 28th, 2021

Proof Wood – dieser Fehler an der Erdung hat schlimme Folgen

Sonntag, Februar 28th, 2021

Sonntag, Februar 28th, 2021

Kubernetes – mehr als eine Einführung

Sonntag, Februar 28th, 2021

Bayerischer Ministerpräsident Dr. Markus Söder – möchte dass auch AstraZeneca Impfstoff schneller genutzt wird bevor er liegen bleibt soll impfen wer will

Sonntag, Februar 28th, 2021

Prof. Dr. Edmund Weitz – zero knowledge proof

Sonntag, Februar 28th, 2021

Michail Sergejewitsch Gorbatschow – wird am 2. März 90 Jahre alt

Samstag, Februar 27th, 2021

President Joe Biden – Delivers Remarks on the American Rescue Plan

Samstag, Februar 27th, 2021

Raspberry Pi ESXi ARM Edition – running Photon OS 4.0 & installing mini Kubernetes Cluster (K3s)

Samstag, Februar 27th, 2021
root@vm-iot-jsho-photon-01 [ ~ ]# tdnf update
Refreshing metadata for: ‚VMware Photon Linux 4.0 (aarch64)‘
Refreshing metadata for: ‚VMware Photon Extras 4.0 (aarch64)‘
Refreshing metadata for: ‚VMware Photon Linux 4.0 (aarch64) Updates‘
Nothing to do.
root@vm-iot-jsho-photon-01 [ ~ ]#
root@vm-iot-jsho-photon-01 [ ~ ]# tdnf upgrade
Nothing to do.
root@vm-iot-jsho-photon-01 [ ~ ]#
# vi /etc/ssh/sshd_config
PermitRootLogin yes
root@vm-iot-jsho-photon-01 [ ~ ]# tdnf install -y open-vm-tools
Installing:
libxml2-devel aarch64 2.9.10-6.ph4 photon-release 421.22k 431333
xmlsec1 aarch64 1.2.30-3.ph4 photon-release 1008.09k 1032280
libxslt aarch64 1.1.34-2.ph4 photon-release 386.52k 395799
libtirpc aarch64 1.2.6-1.ph4 photon-release 193.34k 197978
libmspack aarch64 0.10.1alpha-1.ph4 photon-release 71.67k 73386
libdnet aarch64 1.11-7.ph4 photon-release 119.49k 122353
open-vm-tools aarch64 11.2.5-1.ph4 photon-release 2.58M 2707646
Total installed size: 4.73M 4960775
Downloading:
libxml2-devel 86552 100%
xmlsec1 293410 100%
libxslt 167035 100%
libtirpc 95455 100%
libmspack 44444 100%
libdnet 44766 100%
open-vm-tools 770464 100%
Testing transaction
Running transaction
Installing/Updating: libdnet-1.11-7.ph4.aarch64
Installing/Updating: libmspack-0.10.1alpha-1.ph4.aarch64
Installing/Updating: libtirpc-1.2.6-1.ph4.aarch64
Installing/Updating: libxml2-devel-2.9.10-6.ph4.aarch64
Installing/Updating: libxslt-1.1.34-2.ph4.aarch64
Installing/Updating: xmlsec1-1.2.30-3.ph4.aarch64
Installing/Updating: open-vm-tools-11.2.5-1.ph4.aarch64
Created symlink /etc/systemd/system/vmtoolsd.service.requires/vgauthd.service → /usr/lib/systemd/system/vgauthd.service.
Created symlink /etc/systemd/system/multi-user.target.wants/vmtoolsd.service → /usr/lib/systemd/system/vmtoolsd.service.
Complete!
root@vm-iot-jsho-photon-01 [ ~ ]#
root@vm-iot-jsho-photon-01 [ ~ ]# systemctl enable vmtoolsd.service
root@vm-iot-jsho-photon-01 [ ~ ]# systemctl start vmtoolsd.service
root@vm-iot-jsho-photon-01 [ ~ ]# tdnf install kubernetes iptables docker
Package iptables is already installed.
Package docker is already installed.
Installing:
perl aarch64 5.30.1-3.ph4 photon-release 55.31M 57992259
libnfnetlink aarch64 1.0.1-1.ph4 photon-release 49.72k 50912
libnetfilter_queue aarch64 1.0.5-1.ph4 photon-release 48.51k 49673
libnetfilter_cttimeout aarch64 1.0.0-1.ph4 photon-release 38.48k 39403
libnetfilter_cthelper aarch64 1.0.0-1.ph4 photon-release 34.33k 35156
libnetfilter_conntrack aarch64 1.0.8-1.ph4 photon-release 137.78k 141086
libmnl aarch64 1.0.4-3.ph4 photon-release 23.30k 23863
socat aarch64 2.0.0.b9-2.ph4 photon-release 628.81k 643902
ethtool aarch64 5.10-1.ph4 photon-release 609.21k 623833
etcd aarch64 3.4.13-3.ph4 photon-release 32.68M 34267406
ebtables aarch64 2.0.10-4.ph4 photon-release 349.42k 357804
cri-tools aarch64 1.19.0-3.ph4 photon-release 45.79M 48018673
conntrack-tools aarch64 1.4.6-1.ph4 photon-release 474.84k 486235
cni aarch64 0.8.7-3.ph4 photon-release 44.24M 46384160
kubernetes aarch64 1.19.7-1.ph4 photon-release 513.26M 538193740
Total installed size: 693.62M 727308105
Is this ok [y/N]: y
Downloading:
perl 15877896 100%
libnfnetlink 28557 100%
libnetfilter_queue 27192 100%
libnetfilter_cttimeout 22016 100%
libnetfilter_cthelper 21970 100%
libnetfilter_conntrack 59955 100%
libmnl 16888 100%
socat 224709 100%
ethtool 219694 100%
etcd 9586835 100%
ebtables 123332 100%
cri-tools 11159142 100%
conntrack-tools 182380 100%
cni 6937689 100%
kubernetes 97613424 100%
Testing transaction
Running transaction
Installing/Updating: libmnl-1.0.4-3.ph4.aarch64
Installing/Updating: libnfnetlink-1.0.1-1.ph4.aarch64
Installing/Updating: libnetfilter_queue-1.0.5-1.ph4.aarch64
Installing/Updating: libnetfilter_conntrack-1.0.8-1.ph4.aarch64
Installing/Updating: libnetfilter_cttimeout-1.0.0-1.ph4.aarch64
Installing/Updating: libnetfilter_cthelper-1.0.0-1.ph4.aarch64
Installing/Updating: conntrack-tools-1.4.6-1.ph4.aarch64
Created symlink /etc/systemd/system/multi-user.target.wants/conntrackd.service → /usr/lib/systemd/system/conntrackd.service.
Installing/Updating: ethtool-5.10-1.ph4.aarch64
Installing/Updating: cni-0.8.7-3.ph4.aarch64
Installing/Updating: cri-tools-1.19.0-3.ph4.aarch64
Installing/Updating: etcd-3.4.13-3.ph4.aarch64
Installing/Updating: socat-2.0.0.b9-2.ph4.aarch64
Installing/Updating: perl-5.30.1-3.ph4.aarch64
Installing/Updating: ebtables-2.0.10-4.ph4.aarch64
Installing/Updating: kubernetes-1.19.7-1.ph4.aarch64
Complete!
root@vm-iot-jsho-photon-01 [ ~ ]#
root@vm-iot-jsho-photon-01 [ ~ ]# vi /etc/systemd/scripts/ip4save
-A INPUT -p tcp -m tcp –dport 8080 -j ACCEPT
-A INPUT -p tcp -m tcp –dport 6443 -j ACCEPT
-A INPUT -p tcp -m tcp –dport 10250 -j ACCEPT
root@vm-iot-jsho-photon-01 [ ~ ]# systemctl stop iptables
root@vm-iot-jsho-photon-01 [ ~ ]# systemctl disable iptables
root@vm-iot-jsho-photon-01 [ ~ ]# vi /etc/kubernetes/config
KUBE_MASTER=“–master=http://vm-iot-jsho-photon-01:8080″
root@vm-iot-jsho-photon-01 [ ~ ]# vi /etc/kubernetes/kubelet
# KUBELET_HOSTNAME=“–hostname-override=127.0.0.1″
root@vm-iot-jsho-photon-01 [ ~ ]# vi kuberbetes.sh
for SERVICES in etcd kube-apiserver kube-controller-manager kube-scheduler kube-proxy kubelet docker;
do
systemctl restart $SERVICES
systemctl enable $SERVICES
# systemctl status $SERVICES
done
root@vm-iot-jsho-photon-01 [ ~ ]# kubectl get nodes
NAME STATUS ROLES AGE VERSION
vm-iot-jsho-photon-01 Ready <none> 15s v1.19.7
root@vm-iot-jsho-photon-01 [ ~ ]# kubectl get services
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
kubernetes ClusterIP 10.254.0.1 <none> 443/TCP 36m
root@vm-iot-jsho-photon-01 [ ~ ]#