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Alastair Firth afirth

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afirth / gist:13630e948592966f1ac44532175a3696
Last active Jan 15, 2020
vim add phony targets for makefiles
View gist:13630e948592966f1ac44532175a3696
%s/^\([a-z-]\+\):/.PHONY: \1\r\1:/
View gist:e859b649bb7b657f25eec3a9358f5627
#name and status
k get zb -o json | jq -r '.items[] | [, .status.ready] | @tsv'
#get pods by label, show image and ready status
kgp --all-namespaces -l -o json | jq -r '.items[] |[ .metadata.namespace, .status.containerStatuses[0].ready, .status.containerStatuses[0].image ] | @tsv' | grep alpha <<<
View flamegraph java profile notes
sudo apt-install openjfx
java --module-path /usr/share/openjfx/lib --add-modules=javafx.base,javafx.controls,javafx.fxml,,,javafx.swing,javafx.web -cp ~/honest-profiler/honest-profiler.jar com.insightfullogic.honest_profiler.ports.console.FlameGraphDumperApplication ~/Downloads/honest-profiler-log-05.hpl ~/Downloads/honest-profiler-log-05.folded
git clone --depth 1
cd FlameGraph
View gist:3b78034d5df5ffa5c7416f03bf26d319
dlv test -- -test.v
b filename:ln
View kubebuilder-2019-08-30.svg
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afirth / getopt.bash
Created Jul 18, 2019
bash getopt get args getargs limoncelli
View getopt.bash
function usage { echo " Usage: $0 [-d] [-a author] [-c file.txt] [-h] dir1 [dir1 ...] -d debug, don't actual run command -a author name of the author -c copyright override default copyright file -h this help message " exit 1 }
# Set our defaults:
# Process command-line arguments, possibly overriding defaults
args='getopt da:c:h $*'
if [ $? != 0 ] then usage fi
set -- $args
for i do
View gist:ca016f72fc98a05e3d8145911d70f3a8
time="2019-06-14T00:20:28Z" level=info msg="running version stable-2.3.2"
INFO [ 0.001275s] linkerd2_proxy::app::main using destination service at Some(ControlAddr { addr: Name(NameAddr { name: "linkerd-destination.linkerd.svc.cluster.local", port: 8086 }), identity: Some("linkerd-controller.linkerd.serviceaccount.identity.linkerd.cluster.local") })
INFO [ 0.001575s] linkerd2_proxy::app::main using identity service at Name(NameAddr { name: "linkerd-identity.linkerd.svc.cluster.local", port: 8080 })
INFO [ 0.001750s] linkerd2_proxy::app::main routing on V4(
INFO [ 0.001961s] linkerd2_proxy::app::main proxying on V4( to None
INFO [ 0.002152s] linkerd2_proxy::app::main serving admin endpoint metrics on V4(
INFO [ 0.002277s] linkerd2_proxy::app::main protocol detection disabled for inbound ports {25, 3306}
INFO [ 0.002407s] linkerd2_proxy::app::main protocol detection disabled for outbound ports {25, 3306}
INFO [ 0.004537s] trust_dns_proto::
afirth / Dockerfile
Created May 29, 2019
Add jmx_exporter to Camunda BPM
View Dockerfile
FROM camunda/camunda-bpm-platform:tomcat-7.11.0
## Add prometheus exporter
RUN wget -P lib/
#9404 is the reserved prometheus-jmx port
ENV CATALINA_OPTS -javaagent:lib/jmx_prometheus_javaagent-0.11.0.jar=9404:/etc/config/prometheus-jmx.yaml
afirth / go get binaries available on path
Last active May 29, 2019
Make binaries installed with go get available on path
View go get binaries available on path
# add to [bash/zsh]rc and source
# Golang
which go > /dev/null && \
export GOPATH=$(go env GOPATH) && \
export PATH=$GOPATH/bin:$PATH
View afirth.zsh-theme
local ret_status="%(?:%{$fg_bold[green]%}➜ :%{$fg_bold[red]%}➜ )"
PROMPT='${ret_status} %{$fg[cyan]%}%~%{$reset_color%} $(git_prompt_info)'
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} "
ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[blue]%}) %{$fg[yellow]%}✗"
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