viggy28

# ----------------------------
# Firebase Aliases
# ----------------------------
alias fi="firebase init"
alias fl="firebase list"
alias flogin="firebase login"
alias flogout="firebase logout"
alias fudev="firebase use --add aprldev-bc79c"
alias fuprod="firebase use --add aprl-e91e6"
fuse(){

viggy28

Requirements

Minikube requires that VT-x/AMD-v virtualization is enabled in BIOS. To check that this is enabled on OSX / macOS run:

sysctl -a | grep machdep.cpu.features | grep VMX

If there's output, you're good!

Prerequisites

viggy28

// VerifyAuth verifies the basic authentication
func VerifyAuth(r *http.Request) (bool, error) {
	username, password, ok := r.BasicAuth()
	if !ok {
		return false, errors.New("couldn't invoke BasicAuth()")
	}
	APIUSERNAME := os.Getenv("APIUSERNAME")
	APIPASSWORD := os.Getenv("APIPASSWORD")
	if APIUSERNAME == "" || APIPASSWORD == "" {
		return false, errors.New("APIUSERNAME or APIPASSWORD is not set")

viggy28

postgres_haproxy_port: 7432
postgres_haproxy_config: '/Users/viggy28/haproxy/stolon_standby.cfg'
haproxy_reload_command: 'launchctl kickstart -k gui/501/viggy28.haproxy'
timeout: 60

viggy28

To update a module version in a Go project.

I did go list -m -versions <module/name> eg. go list -m -versions github.com/coreos/etcd
It listed all the versions.
  I did go get github.com/coreos/etcd@v3.3.17+incompatible which not only updated the etcd module, but also added a two new indirect modules and updated a bunch of checksums in go.sum

To verify that checksums (in go.sum) are as expected,
visit https://sum.golang.org/lookup/github.com/coreos/etcd@v3.3.17
and compare the values 

viggy28

• scope of the variable is important.
• A variable (boolean) scope can't be changed inside a for..loop
  • https://stackoverflow.com/questions/4870346/can-a-jinja-variables-scope-extend-beyond-in-an-inner-block
  • Otherwise use the namespace()
• To check if a key exists in a dict - {%- if 'key' in dict %}
  • https://stackoverflow.com/questions/27740153/check-if-key-exists-in-a-python-dict-in-jinja2-templates
• if using for{} on dict (eg for key,value in dict, you might need to add |dictsort)

viggy28

# header file imported
from urllib import urlopen
from bs4 import BeautifulSoup
from selenium import webdriver

# give the location of chromedrive installed on your machine.
# path = r'C:\\Users\\gaurav\\Desktop\\Chromedriver'
# ref: https://www.tutorialspoint.com/python_web_scraping/python_web_scraping_dynamic_websites.htm
path=""
driver = webdriver.Chrome(executable_path = path)

viggy28

* pip install git+https://github.com/manahl/arctic.git
error in arctic setup command: 'install_requires' must be a string or list of strings containing valid project/version requirement specifiers; Expected version spec in futures; python_version == '2.7' at ; python_version == '2.7'
(reference: https://github.com/sdispater/pendulum/issues/187)
* pip install --upgrade setuptools --user
* pip install git+https://github.com/manahl/arctic.git --user

-- install mongodb

https://docs.mongodb.com/manual/tutorial/install-mongodb-on-os-x/
viggy28$ brew tap mongodb/brew

viggy28

# ----------------------
# Git Aliases
# ----------------------
alias ga='git add'
alias gaa='git add .'
alias gaaa='git add --all'
alias gau='git add --update'
alias gb='git branch'
#alias gbc='git branch | awk '{if \($1 == "*") print $2}'\'
alias gbd='git branch --delete '

viggy28

[17:00:07] visi:stolon git:(lawrence-checkpoint-before-rewind*) $ cat patch.txt 
diff --git a/cmd/keeper/cmd/keeper.go b/cmd/keeper/cmd/keeper.go
index 047a2e7..919a5b4 100644
--- a/cmd/keeper/cmd/keeper.go
+++ b/cmd/keeper/cmd/keeper.go
@@ -849,10 +849,11 @@ func (p *PostgresKeeper) resync(db, masterDB, followedDB *cluster.DB, tryPgrewin
                // rewind that it targets the current primary, rather than whatever database we
                // follow.
                connParams := p.getSUConnParams(db, masterDB)
+               sslmode := masterDB.Spec.PGParameters["ssl"]