cpretzer

#!/bin/bash

# These commands must be run by a user with the cluster-admin role
# and assume that you've already provisioned the cluster and logged
# in with the oc login command

#################################
# Deploy the Linkerd CNI Plugin #
#################################

cpretzer

2021-01-28T00:22:36.406152138Z [   281.917866s] DEBUG ThreadId(01) outbound: linkerd_cache: Caching new service target=Accept { orig_dst: 10.4.0.218:5432, protocol: () }
2021-01-28T00:22:36.406337165Z [   281.918047s] TRACE ThreadId(01) outbound:poll_profile: linkerd_service_profiles::client: disconnected
2021-01-28T00:22:36.406380064Z [   281.918100s] TRACE ThreadId(01) outbound:poll_profile: linkerd_service_profiles::client: waiting
2021-01-28T00:22:36.406469555Z [   281.918193s] DEBUG ThreadId(01) outbound: linkerd_timeout::failfast: TCP Server service has become unavailable
2021-01-28T00:22:36.406501307Z [   281.918238s] TRACE ThreadId(01) outbound: linkerd_timeout::failfast: Pending
2021-01-28T00:22:36.406617892Z [   281.918320s] TRACE ThreadId(01) dst: linkerd_buffer::dispatch: Dispatching request
2021-01-28T00:22:36.406717710Z [   281.918399s] TRACE ThreadId(01) poll_profile: linkerd_service_profiles::client: waiting
2021-01-28T00:22:36.406768313Z [   281.918495s] DEBUG ThreadId(01) dst: linkerd_dns: r

cpretzer

--------------------------------------------------------------
-- Practical SQL: A Beginner's Guide to Storytelling with Data
-- by Anthony DeBarros

-- Chapter 11 Code Examples
--------------------------------------------------------------

-- Listing 11-1: Extracting components of a timestamp value using date_part()

SELECT

cpretzer

apiVersion: apps/v1
kind: Deployment
metadata:
  annotations:
    deployment.kubernetes.io/revision: "1"
    kubectl.kubernetes.io/last-applied-configuration: |
      {"apiVersion":"apps/v1","kind":"Deployment","metadata":{"annotations":{},"labels":{"app.kubernetes.io/name":"voting","app.kubernetes.io/part-of":"emojivoto","app.kubernetes.io/version":"v11"},"name":"voting","namespace":"emojivoto"},"spec":{"replicas":1,"selector":{"matchLabels":{"app":"voting-svc","version":"v11"}},"template":{"metadata":{"labels":{"app":"voting-svc","version":"v11"}},"spec":{"containers":[{"env":[{"name":"GRPC_PORT","value":"8080"},{"name":"PROM_PORT","value":"8801"}],"image":"buoyantio/emojivoto-voting-svc:v11","name":"voting-svc","ports":[{"containerPort":8080,"name":"grpc"},{"containerPort":8801,"name":"prom"}],"resources":{"requests":{"cpu":"100m"}}}],"serviceAccountName":"voting"}}}}
  generation: 1
  labels:
    app.kubernetes.io/name: voting

cpretzer

[ 69240.418802s] DEBUG ThreadId(01) outbound:accept{peer.addr=10.0.0.15:34466 target.addr=10.0.2.16:9300}: linkerd2_proxy_transport::metrics: client connection open
[ 69240.418812s] TRACE ThreadId(01) outbound:accept{peer.addr=10.0.0.15:34466 target.addr=10.0.2.16:9300}: linkerd2_duplex: poll
[ 69240.418816s] TRACE ThreadId(01) outbound:accept{peer.addr=10.0.0.15:34466 target.addr=10.0.2.16:9300}: linkerd2_duplex: reading
[ 69240.418821s] TRACE ThreadId(01) outbound:accept{peer.addr=10.0.0.15:34466 target.addr=10.0.2.16:9300}: linkerd2_duplex: read 348B
[ 69240.418825s] TRACE ThreadId(01) outbound:accept{peer.addr=10.0.0.15:34466 target.addr=10.0.2.16:9300}: linkerd2_duplex: writing 348B
[ 69240.418862s] TRACE ThreadId(01) outbound:accept{peer.addr=10.0.0.15:34466 target.addr=10.0.2.16:9300}: linkerd2_duplex: wrote 348B
[ 69240.418869s] TRACE ThreadId(01) outbound:accept{peer.addr=10.0.0.15:34466 target.addr=10.0.2.16:9300}: linkerd2_duplex: reading
[ 69240.418879s] TRACE ThreadId(01) outbound:accept{peer.add

cpretzer

apiVersion: v1
kind: Namespace
metadata:
  name: emojivoto
  annotations:
    linkerd.io/inject: enabled
---
apiVersion: v1
kind: ServiceAccount
metadata:

cpretzer

2020/08/27 18:37:03 Tracing this script execution as [1598553423]
2020/08/27 18:37:03 State of iptables rules before run:
2020/08/27 18:37:03 > iptables -t nat -vnL
2020/08/27 18:37:03 < Chain PREROUTING (policy ACCEPT 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination         

Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination         

Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes)

cpretzer

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: fluentd-elasticsearch
  namespace: kube-system
  labels:
    k8s-app: fluentd-logging
spec:
  selector:
    matchLabels:

cpretzer

$ ./sbt namer-zk-leader/compile:doc
[info] Loading global plugins from /Users/cpretzer/.sbt/0.13/plugins
[info] Loading project definition from /Users/cpretzer/projects/linkerd/linkerd/project
[info] Compiling 1 Scala source to /Users/cpretzer/projects/linkerd/linkerd/project/target/scala-2.10/sbt-0.13/classes...
[info] Resolving key references (63111 settings) ...
[info] Set current project to all (in build file:/Users/cpretzer/projects/linkerd/linkerd/)
[info] Updating {file:/Users/cpretzer/projects/linkerd/linkerd/}namer-zk-leader...
[info] Resolving jline#jline;2.14.1 ...
[info] Done updating.
[warn] Found version conflict(s) in library dependencies; some are suspected to be binary incompatible:

cpretzer

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    run: curl-261
  name: curl-261
  namespace: default
spec:
  progressDeadlineSeconds: 600
  replicas: 1