Saad Farooq saad749

## hide_code_pdf.md

      
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                saad749
                / hide_code_pdf.md
            
            
              Created
              January 14, 2020 11:28
                — forked from macoj/hide_code_pdf.md
            
              
                Hiding code when exporting jupyter notebook to pdf
              
          
    From here: https://ga7g08.github.io/2015/06/25/ipython-nbconvert-latex-template-to-hide-code/

Create a file named hidecode.tplx in the directory of your notebook with the following content:

((*- extends 'article.tplx' -*))

((* block input_group *))
    ((*- if cell.metadata.get('nbconvert', {}).get('show_code', False) -*))
        ((( super() )))
 ((*- endif -*))


## ifconfig -a.txt
cni0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 10.244.0.1  netmask 255.255.255.0  broadcast 0.0.0.0
        inet6 fe80::e003:c6ff:fe8b:d57  prefixlen 64  scopeid 0x20<link>
        ether 0a:58:0a:f4:00:01  txqueuelen 1000  (Ethernet)
        RX packets 219055  bytes 47763012 (47.7 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 223327  bytes 52854142 (52.8 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

datapath: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1376

## ifconfig -a.txt
kube-master@ubuntu:~/faas-netes$ sudo ifconfig -a
cni0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 10.244.0.1  netmask 255.255.255.0  broadcast 0.0.0.0
        inet6 fe80::e003:c6ff:fe8b:d57  prefixlen 64  scopeid 0x20<link>
        ether 0a:58:0a:f4:00:01  txqueuelen 1000  (Ethernet)
        RX packets 219055  bytes 47763012 (47.7 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 223327  bytes 52854142 (52.8 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

## journalctl -xeu kubelet.txt
kube-master@ubuntu:~$ journalctl -xeu kubelet
Mar 02 09:15:30 ubuntu kubelet[32906]: W0302 09:15:30.533376   32906 kubelet.go:1591] Deleting mirror pod "kube-scheduler-ubuntu_kube-system(4efb78bb-1e3d-11e8-8771-000c29fabc81)" because it is outdated
Mar 02 09:15:30 ubuntu kubelet[32906]: W0302 09:15:30.534088   32906 kubelet.go:1591] Deleting mirror pod "kube-apiserver-ubuntu_kube-system(4de8a0e5-1e3d-11e8-8771-000c29fabc81)" because it is outdated
Mar 02 09:15:30 ubuntu kubelet[32906]: W0302 09:15:30.534396   32906 kubelet.go:1591] Deleting mirror pod "etcd-ubuntu_kube-system(4e0720bd-1e3d-11e8-8771-000c29fabc81)" because it is outdated
Mar 02 09:15:31 ubuntu kubelet[32906]: W0302 09:15:31.536430   32906 kubelet.go:1591] Deleting mirror pod "kube-controller-manager-ubuntu_kube-system(4e80d798-1e3d-11e8-8771-000c29fabc81)" because it is outdated
Mar 02 09:15:32 ubuntu kubelet[32906]: W0302 09:15:32.545274   32906 kubelet.go:1591] Deleting mirror pod "etcd-ubuntu_kube-system(500dec3c-1e3d-11e8-8771-000c29fabc81

## ifconfig -a.txt
kube-master@ubuntu:~$ sudo ifconfig -a
[sudo] password for kube-master:
cni0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 10.244.0.1  netmask 255.255.255.0  broadcast 0.0.0.0
        inet6 fe80::e003:c6ff:fe8b:d57  prefixlen 64  scopeid 0x20<link>
        ether 0a:58:0a:f4:00:01  txqueuelen 1000  (Ethernet)
        RX packets 219055  bytes 47763012 (47.7 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 223327  bytes 52854142 (52.8 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

## journalctl -xeu kubelet.txt
    Feb 27 12:21:35 ubuntu kubelet[56317]: I0227 12:21:35.575306   56317 container_manager_linux.go:266] Creating device plugin manager: false
    Feb 27 12:21:35 ubuntu kubelet[56317]: I0227 12:21:35.575423   56317 kubelet.go:290] Adding manifest path: /etc/kubernetes/manifests
    Feb 27 12:21:35 ubuntu kubelet[56317]: I0227 12:21:35.575437   56317 kubelet.go:313] Watching apiserver
    Feb 27 12:21:35 ubuntu kubelet[56317]: W0227 12:21:35.591425   56317 kubelet_network.go:139] Hairpin mode set to "promiscuous-bridge" but kubenet is not enabled, falling back to "hairpin-veth"
    Feb 27 12:21:35 ubuntu kubelet[56317]: I0227 12:21:35.591460   56317 kubelet.go:571] Hairpin mode set to "hairpin-veth"
    Feb 27 12:21:35 ubuntu kubelet[56317]: W0227 12:21:35.591527   56317 cni.go:171] Unable to update cni config: No networks found in /etc/cni/net.d
    Feb 27 12:21:35 ubuntu kubelet[56317]: I0227 12:21:35.591547   56317 client.go:80] Connecting to docker on unix:///var/run/docker.sock
    Feb 27 12:21:35 ubuntu

## a.txt
    Name:               ubuntu
    Roles:              master
    Labels:             beta.kubernetes.io/arch=amd64
                        beta.kubernetes.io/os=linux
                        kubernetes.io/hostname=ubuntu
                        node-role.kubernetes.io/master=
    Annotations:        flannel.alpha.coreos.com/backend-data={"VtepMAC":"6a:2a:47:dc:99:a1"}
                        flannel.alpha.coreos.com/backend-type=vxlan
                        flannel.alpha.coreos.com/kube-subnet-manager=true
                        flannel.alpha.coreos.com/public-ip=192.168.100.12

## 10-kubeadm.conf
[Service]
    Environment="KUBELET_KUBECONFIG_ARGS=--bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf"
    Environment="KUBELET_SYSTEM_PODS_ARGS=--pod-manifest-path=/etc/kubernetes/manifests --allow-privileged=true"
    Environment="KUBELET_NETWORK_ARGS=--network-plugin=cni --cni-conf-dir=/etc/cni/net.d --cni-bin-dir=/opt/cni/bin"
    Environment="KUBELET_DNS_ARGS=--cluster-dns=192.168.100.17 --cluster-domain=cluster.local"
    Environment="KUBELET_AUTHZ_ARGS=--authorization-mode=Webhook --client-ca-file=/etc/kubernetes/pki/ca.crt"
    Environment="KUBELET_CADVISOR_ARGS=--cadvisor-port=0"
    Environment="KUBELET_CERTIFICATE_ARGS=--rotate-certificates=true --cert-dir=/var/lib/kubelet/pki"
    Environment="KUBELET_EXTRA_ARGS=--node-ip=192.168.100.17"
    ExecStart=

## 10-kubeadm.conf
[Service]
    Environment="KUBELET_KUBECONFIG_ARGS=--bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf"
    Environment="KUBELET_SYSTEM_PODS_ARGS=--pod-manifest-path=/etc/kubernetes/manifests --allow-privileged=true"
    Environment="KUBELET_NETWORK_ARGS=--network-plugin=cni --cni-conf-dir=/etc/cni/net.d --cni-bin-dir=/opt/cni/bin"
    Environment="KUBELET_DNS_ARGS=--cluster-dns=10.96.0.10 --cluster-domain=cluster.local"
    Environment="KUBELET_AUTHZ_ARGS=--authorization-mode=Webhook --client-ca-file=/etc/kubernetes/pki/ca.crt"
    Environment="KUBELET_CADVISOR_ARGS=--cadvisor-port=0"
    Environment="KUBELET_CERTIFICATE_ARGS=--rotate-certificates=true --cert-dir=/var/lib/kubelet/pki"
    Environment="KUBELET_EXTRA_ARGS=--node-ip=192.168.100.17"
    ExecStart=

## kubectl describe nodes results.txt
kube-master@ubuntu:~$ kubectl describe nodes
Name:               ubuntu
Roles:              master
Labels:             beta.kubernetes.io/arch=amd64
                    beta.kubernetes.io/os=linux
                    kubernetes.io/hostname=ubuntu
                    node-role.kubernetes.io/master=
Annotations:        node.alpha.kubernetes.io/ttl=0
                    volumes.kubernetes.io/controller-managed-attach-detach=true
Taints:             node-role.kubernetes.io/master:NoSchedule
	cni0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
	inet 10.244.0.1 netmask 255.255.255.0 broadcast 0.0.0.0
	inet6 fe80::e003:c6ff:fe8b:d57 prefixlen 64 scopeid 0x20<link>
	ether 0a:58:0a:f4:00:01 txqueuelen 1000 (Ethernet)
	RX packets 219055 bytes 47763012 (47.7 MB)
	RX errors 0 dropped 0 overruns 0 frame 0
	TX packets 223327 bytes 52854142 (52.8 MB)
	TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

	datapath: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1376
	kube-master@ubuntu:~/faas-netes$ sudo ifconfig -a
	cni0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
	inet 10.244.0.1 netmask 255.255.255.0 broadcast 0.0.0.0
	inet6 fe80::e003:c6ff:fe8b:d57 prefixlen 64 scopeid 0x20<link>
	ether 0a:58:0a:f4:00:01 txqueuelen 1000 (Ethernet)
	RX packets 219055 bytes 47763012 (47.7 MB)
	RX errors 0 dropped 0 overruns 0 frame 0
	TX packets 223327 bytes 52854142 (52.8 MB)
	TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
	kube-master@ubuntu:~$ journalctl -xeu kubelet
	Mar 02 09:15:30 ubuntu kubelet[32906]: W0302 09:15:30.533376 32906 kubelet.go:1591] Deleting mirror pod "kube-scheduler-ubuntu_kube-system(4efb78bb-1e3d-11e8-8771-000c29fabc81)" because it is outdated
	Mar 02 09:15:30 ubuntu kubelet[32906]: W0302 09:15:30.534088 32906 kubelet.go:1591] Deleting mirror pod "kube-apiserver-ubuntu_kube-system(4de8a0e5-1e3d-11e8-8771-000c29fabc81)" because it is outdated
	Mar 02 09:15:30 ubuntu kubelet[32906]: W0302 09:15:30.534396 32906 kubelet.go:1591] Deleting mirror pod "etcd-ubuntu_kube-system(4e0720bd-1e3d-11e8-8771-000c29fabc81)" because it is outdated
	Mar 02 09:15:31 ubuntu kubelet[32906]: W0302 09:15:31.536430 32906 kubelet.go:1591] Deleting mirror pod "kube-controller-manager-ubuntu_kube-system(4e80d798-1e3d-11e8-8771-000c29fabc81)" because it is outdated
	Mar 02 09:15:32 ubuntu kubelet[32906]: W0302 09:15:32.545274 32906 kubelet.go:1591] Deleting mirror pod "etcd-ubuntu_kube-system(500dec3c-1e3d-11e8-8771-000c29fabc81
	kube-master@ubuntu:~$ sudo ifconfig -a
	[sudo] password for kube-master:
	cni0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
	inet 10.244.0.1 netmask 255.255.255.0 broadcast 0.0.0.0
	inet6 fe80::e003:c6ff:fe8b:d57 prefixlen 64 scopeid 0x20<link>
	ether 0a:58:0a:f4:00:01 txqueuelen 1000 (Ethernet)
	RX packets 219055 bytes 47763012 (47.7 MB)
	RX errors 0 dropped 0 overruns 0 frame 0
	TX packets 223327 bytes 52854142 (52.8 MB)
	TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
	Feb 27 12:21:35 ubuntu kubelet[56317]: I0227 12:21:35.575306 56317 container_manager_linux.go:266] Creating device plugin manager: false
	Feb 27 12:21:35 ubuntu kubelet[56317]: I0227 12:21:35.575423 56317 kubelet.go:290] Adding manifest path: /etc/kubernetes/manifests
	Feb 27 12:21:35 ubuntu kubelet[56317]: I0227 12:21:35.575437 56317 kubelet.go:313] Watching apiserver
	Feb 27 12:21:35 ubuntu kubelet[56317]: W0227 12:21:35.591425 56317 kubelet_network.go:139] Hairpin mode set to "promiscuous-bridge" but kubenet is not enabled, falling back to "hairpin-veth"
	Feb 27 12:21:35 ubuntu kubelet[56317]: I0227 12:21:35.591460 56317 kubelet.go:571] Hairpin mode set to "hairpin-veth"
	Feb 27 12:21:35 ubuntu kubelet[56317]: W0227 12:21:35.591527 56317 cni.go:171] Unable to update cni config: No networks found in /etc/cni/net.d
	Feb 27 12:21:35 ubuntu kubelet[56317]: I0227 12:21:35.591547 56317 client.go:80] Connecting to docker on unix:///var/run/docker.sock
	Feb 27 12:21:35 ubuntu
	Name: ubuntu
	Roles: master
	Labels: beta.kubernetes.io/arch=amd64
	beta.kubernetes.io/os=linux
	kubernetes.io/hostname=ubuntu
	node-role.kubernetes.io/master=
	Annotations: flannel.alpha.coreos.com/backend-data={"VtepMAC":"6a:2a:47:dc:99:a1"}
	flannel.alpha.coreos.com/backend-type=vxlan
	flannel.alpha.coreos.com/kube-subnet-manager=true
	flannel.alpha.coreos.com/public-ip=192.168.100.12
	[Service]
	Environment="KUBELET_KUBECONFIG_ARGS=--bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf"
	Environment="KUBELET_SYSTEM_PODS_ARGS=--pod-manifest-path=/etc/kubernetes/manifests --allow-privileged=true"
	Environment="KUBELET_NETWORK_ARGS=--network-plugin=cni --cni-conf-dir=/etc/cni/net.d --cni-bin-dir=/opt/cni/bin"
	Environment="KUBELET_DNS_ARGS=--cluster-dns=192.168.100.17 --cluster-domain=cluster.local"
	Environment="KUBELET_AUTHZ_ARGS=--authorization-mode=Webhook --client-ca-file=/etc/kubernetes/pki/ca.crt"
	Environment="KUBELET_CADVISOR_ARGS=--cadvisor-port=0"
	Environment="KUBELET_CERTIFICATE_ARGS=--rotate-certificates=true --cert-dir=/var/lib/kubelet/pki"
	Environment="KUBELET_EXTRA_ARGS=--node-ip=192.168.100.17"
	ExecStart=
	kube-master@ubuntu:~$ kubectl describe nodes
	Name: ubuntu
	Roles: master
	Labels: beta.kubernetes.io/arch=amd64
	beta.kubernetes.io/os=linux
	kubernetes.io/hostname=ubuntu
	node-role.kubernetes.io/master=
	Annotations: node.alpha.kubernetes.io/ttl=0
	volumes.kubernetes.io/controller-managed-attach-detach=true
	Taints: node-role.kubernetes.io/master:NoSchedule