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Anoop Vijayan Maniankara maniankara

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maniankara / tcp-server-ds.yaml
Last active February 21, 2018 06:04
TCP echo server which replies with hostname, run as kubernetes daemonset
---
kind: DaemonSet
apiVersion: extensions/v1beta1
metadata:
name: tcp-server-ds
labels:
app: tcp-server-ds
spec:
template:
metadata:
@maniankara
maniankara / nginx.conf
Created February 11, 2018 08:42
Nginx configuration for TCP load balancing on port 446
events {
worker_connections 1024;
}
stream {
upstream stream_backend {
server dhcp-180.example.com:446;
server dhcp-185.example.com:446;
server dhcp-186.example.com:446;
server dhcp-187.example.com:446;
@maniankara
maniankara / jenkins-x_medium_tested_on.csv
Last active May 21, 2018 07:49
kubectl client 1.9.3
kubectl server v1.9.7-gke.1
helm client 2.9.0
helm server 2.9.0
jx 1.2.60
GKE Free tier account
@maniankara
maniankara / jx-troubleshooting_medium.md
Last active October 2, 2018 19:30
Description Error Resolution
No Jenkins service found in development namespace  anoop@myMac ~ $ jx create lile
? Pick a name for the new project: mygrpc
Created lile project at mygrpcect: (myapp)
mygrpc error: no Jenkins service be found in the development namespace!
Are you sure you installed Jenkins X? Try: http://jenkins-x.io/getting-started/
anoop@myMac ~ $		 Your user account is lacking permissions, see section 'Elevate privileges for ClusterRoleBindings'
jx hangs/kubectl top node shows heavy load  anoop@myMac ~ $ kubectl top nodes | awk {'print $1 " " $3'}
NAME CPU%
gke-jx-default-pool-47e201fa-hwc9 14%
gke-jx-default-pool-47e201fa-pjmd 82%
gke-jx-default-pool-47e201fa-v3cl 23%		 Increase the number of nodes atleast to 4
jenkins-maven node offline [Pipeline] node``Still waiting to schedule task``All nodes of label ‘jenkins-maven’ are offline check the status of all th
@maniankara
maniankara / create-helm-service-account.yaml
Created April 21, 2018 05:11
# This is an extract from here: http://jayunit100.blogspot.fi/2017/07/helm-on.html
apiVersion: v1
kind: ServiceAccount
metadata:
name: helm
namespace: kube-system
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
@maniankara
maniankara / helm-versions_medium.csv
Created April 22, 2018 07:37
Embed for medium article about quick guide to helm
Entity Version
kubectl client 1.9.3
helm client 2.8.2
GKE kubernetes version v1.9.6-gke.1
@maniankara
maniankara / helm-common-errors_medium.md
Last active April 22, 2018 07:44
Embed for medium article for helm quick hands-on guide
Description Error Resolution
Authorisation error Error from server (Forbidden): clusterrolebindings.rbac.authorization.k8s.io is forbidden: User "xxxxxx" cannot create clusterrolebindings.rbac.authorization.k8s.io at the cluster scope: Required "container.clusterRoleBindings.create" permission. Your user account is lacking permissions, see section 'Elevate privileges for ClusterRoleBindings'
@maniankara
maniankara / test.bash
Created April 28, 2018 07:30
anoop@myMac ~ $ jx init
? Cloud Provider gke
Trying to create ClusterRoleBinding cluster-admin-cluster-admin-binding for role: cluster-admin for user cluster-admin
clusterrolebinding "cluster-admin-cluster-admin-binding" created
Created ClusterRoleBinding cluster-admin-cluster-admin-binding
Created ServiceAccount tiller in namespace kube-system
Trying to create ClusterRoleBinding tiller for role: cluster-admin and ServiceAccount: kube-system/tiller
Created ClusterRoleBinding tiller
Initialising helm using ServiceAccount tiller in namespace kube-system
$HELM_HOME has been configured at /Users/xxxx/.helm.
@maniankara
maniankara / Airam_kirkas_valkoinen_lamput_suomi.csv
Created May 3, 2018 13:54
Here is a comparison of AIRAM's white lamps in Finland.
We can make this file beautiful and searchable if this error is corrected: It looks like row 6 should actually have 7 columns, instead of 8. in line 5.
KAUPPA,E-LOUKKA,LUMEN,KELVIN,WATTI,HINTA,URL
IKEA, E27, 1000lm, 4000k, 11W, 9.99, https://www.ikea.com/fi/fi/catalog/products/80347851/
IKEA, E27, 600lm, 4000k, 7W, 7.99, https://www.ikea.com/fi/fi/catalog/products/70347856/
K-RAUTA, E27, 1060lm, 4000k, 12W, 13.95, https://www.k-rauta.fi/rautakauppa/led-pakkaslamppu-airam-12w-e27-1060lm-4000k--40c
K-RAUTA, E27, 806lm, 4000k, 9.5W, 9.95, https://www.k-rauta.fi/rautakauppa/led-pakkaslamppu-airam-9-5w-e27-806lm-4000k--40c
VERKKOKAUPPA.COM, E27, 806lm, 4000k, 10W, 21,90, https://www.verkkokauppa.com/fi/product/2281/hkngf/Airam-Radar-erikoisled-10-W-liiketunnistinlamppu-E27-kanta-4
VERKKOKAUPA.COM, E27, 810lm, 4000k, 10.5W, 19,90, https://www.verkkokauppa.com/fi/product/39017/hknmv/Airam-CRI90-Led-10-5-W-vakiokupu-E27-kantaan
@maniankara
maniankara / Airam_kirkas_valkoinen_lamput_suomi.csv
Last active May 3, 2018 14:17
A comparison of AIRAM's white lamps in Finland.
We can make this file beautiful and searchable if this error is corrected: It looks like row 10 should actually have 7 columns, instead of 2. in line 9.
KAUPPA,E-LOUKKA,LUMEN,KELVIN,WATTI,HINTA,URL
IKEA, E27, 1000lm, 4000k, 11W, 9.99€, https://www.ikea.com/fi/fi/catalog/products/80347851/
IKEA, E27, 600lm, 4000k, 7W, 7.99€, https://www.ikea.com/fi/fi/catalog/products/70347856/
K-RAUTA, E27, 1060lm, 4000k, 12W, 13.95€, https://www.k-rauta.fi/rautakauppa/led-pakkaslamppu-airam-12w-e27-1060lm-4000k--40c
K-RAUTA, E27, 806lm, 4000k, 9.5W, 9.95€, https://www.k-rauta.fi/rautakauppa/led-pakkaslamppu-airam-9-5w-e27-806lm-4000k--40c
VERKKOKAUPPA.COM, E27, 806lm, 4000k, 10W, 21.90€, https://www.verkkokauppa.com/fi/product/2281/hkngf/Airam-Radar-erikoisled-10-W-liiketunnistinlamppu-E27-kanta-4
VERKKOKAUPA.COM, E27, 810lm, 4000k, 10.5W, 19.90€, https://www.verkkokauppa.com/fi/product/39017/hknmv/Airam-CRI90-Led-10-5-W-vakiokupu-E27-kantaan
BAUHAUS, E27, 500m, 4000k, 5.5W, 5.50€, https://www.bauhaus.fi/koristelamppu-airam-led-5-5-w-4000-k.html
BAUHAUS, E27, 806m, 4000k, 8.5W, 9.95€, https://www.bauhaus.fi/vakiolamppu-airam-8-5-w-4000-k-himmennettava.html
BAUHAUS, E