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#coding=UTF-8
### Helper class for wildfly deployments. ###
# Related files $HOME/.deploy-url $HOME/.deploy-credentials
import sys, json
try:
import requests
except Exception as e:
print("DeployHelpers depends on requests library. Install it with `pip install requests`")
sys.exit(1)
from requests.auth import HTTPDigestAuth
from os.path import join, expanduser, basename
# .deploy-url in home folder
deployUrlFile = join(expanduser("~"), ".deploy-url")
# .deploy-credentials in home folder
deployCredFile = join(expanduser("~"), ".deploy-credentials")
# Helper for handling the full deployment
# name should end with .war
def deployWar(warFile, name=None):
if name is None:
name = basename(warFile)
print("Deploying to context %s" % (name[:-4]))
# Undeploy/Remove old version if needed
if deploymentExists(name):
removeDeployment(name)
# Do upload war file
hash = doUploadWarFile(warFile)
# Do deployment under name
doDeploy(hash, name)
def deploymentExists(name):
# Deployment existence check data
data = {"operation" : "read-attribute", "name": "runtime-name", "address": [{"deployment" : name}]}
result = doPostJson(url=getUrl(), auth=getAuth(), data=json.dumps(data))
return result.json()["outcome"] == "success"
def doDeploy(hash, name):
# Deployment data
data = {}
data["content"] = [{"hash" : hash}]
data["address"] = [{"deployment" : name}]
data["operation"] = "add"
data["enabled"] = True
return doPostJson(data=json.dumps(data), auth=getAuth(), url=getUrl())
# Helper for adding Content-Type to headers
def doPostJson(**kwargs):
return requests.post(headers={"Content-Type" : "application/json"}, **kwargs)
def doUploadWarFile(warFile):
# Upload request, just see the outcome
result = requests.post("%s/add-content" % (getUrl()), files={"file" : open(warFile, 'rb')}, auth=getAuth()).json()
if "outcome" not in result or result["outcome"] != "success":
raise Exception("File upload failed.", result)
return result["result"]
# Method for removing an existing deployment
def removeDeployment(name):
data = {}
data["address"] = [{"deployment" : name}]
for i in ["undeploy", "remove"]:
print("%s old deployment of %s" % (i, name))
data["operation"] = i
doPostJson(data=json.dumps(data), auth=getAuth(), url=getUrl())
# Read credentials file and return a HTTPDigestAuth object
def getAuth():
(deployUser, deployPass) = open(deployCredFile).read().strip().split(",")
return HTTPDigestAuth(deployUser, deployPass)
# Read the deploy url file and return the url
def getUrl():
return open(deployUrlFile).read().strip()
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