Add support for JSON logging

lemur/factory.py

@@ -13,11 +13,13 @@ import os
 import imp
 import errno
 import pkg_resources
+import socket
 
 from logging import Formatter, StreamHandler
 from logging.handlers import RotatingFileHandler
 
 from flask import Flask
+import logmatic
 
 from lemur.certificates.hooks import activate_debug_dump
 from lemur.common.health import mod as health
@@ -172,6 +174,11 @@ def configure_logging(app):
         )
     )
 
+    if app.config.get("LOG_JSON", False):
+        handler.setFormatter(
+            logmatic.JsonFormatter(extra={"hostname": socket.gethostname()})
+        )
+
     handler.setLevel(app.config.get("LOG_LEVEL", "DEBUG"))
     app.logger.setLevel(app.config.get("LOG_LEVEL", "DEBUG"))
     app.logger.addHandler(handler)

requirements-dev.txt

@@ -33,4 +33,4 @@ twine==1.13.0
 urllib3==1.25.2           # via requests
 virtualenv==16.6.0        # via pre-commit
 webencodings==0.5.1       # via bleach
-zipp==0.5.0               # via importlib-metadata
+zipp==0.5.1               # via importlib-metadata

requirements-docs.txt

@@ -17,8 +17,8 @@ babel==2.6.0              # via sphinx
 bcrypt==3.1.6
 billiard==3.6.0.0
 blinker==1.4
-boto3==1.9.149
-botocore==1.12.149
+boto3==1.9.150
+botocore==1.12.150
 celery[redis]==4.3.0
 certifi==2019.3.9
 certsrv==2.1.1
@@ -54,6 +54,7 @@ josepy==1.1.0
 jsonlines==1.2.0
 kombu==4.5.0
 lockfile==0.12.2
+logmatic-python==0.1.7
 mako==1.0.10
 markupsafe==1.1.1
 marshmallow-sqlalchemy==0.16.3
@@ -77,6 +78,7 @@ pyparsing==2.4.0          # via packaging
 pyrfc3339==1.1
 python-dateutil==2.8.0
 python-editor==1.0.4
+python-json-logger==0.1.11
 pytz==2019.1
 pyyaml==5.1
 raven[flask]==6.10.0

requirements-tests.txt

@@ -12,12 +12,12 @@ aws-sam-translator==1.11.0  # via cfn-lint
 aws-xray-sdk==2.4.2       # via moto
 bandit==1.6.0
 black==19.3b0
-boto3==1.9.149            # via aws-sam-translator, moto
+boto3==1.9.150            # via aws-sam-translator, moto
 boto==2.49.0              # via moto
-botocore==1.12.149        # via aws-xray-sdk, boto3, moto, s3transfer
+botocore==1.12.150        # via aws-xray-sdk, boto3, moto, s3transfer
 certifi==2019.3.9         # via requests
 cffi==1.12.3              # via cryptography
-cfn-lint==0.20.2          # via moto
+cfn-lint==0.20.3          # via moto
 chardet==3.0.4            # via requests
 click==7.0                # via black, flask
 coverage==4.5.3
@@ -61,7 +61,7 @@ python-jose==3.0.1        # via moto
 pytz==2019.1              # via moto
 pyyaml==5.1
 requests-mock==1.6.0
-requests==2.22.0          # via cfn-lint, docker, moto, requests-mock, responses
+requests==2.21.0          # via cfn-lint, docker, moto, requests-mock, responses
 responses==0.10.6         # via moto
 rsa==4.0                  # via python-jose
 s3transfer==0.2.0         # via boto3

requirements.in

@@ -29,6 +29,7 @@ inflection
 jinja2
 kombu
 lockfile
+logmatic-python
 marshmallow-sqlalchemy
 marshmallow
 ndg-httpsclient

requirements.txt

@@ -15,8 +15,8 @@ asyncpool==1.0
 bcrypt==3.1.6             # via flask-bcrypt, paramiko
 billiard==3.6.0.0         # via celery
 blinker==1.4              # via flask-mail, flask-principal, raven
-boto3==1.9.149
-botocore==1.12.149
+boto3==1.9.150
+botocore==1.12.150
 celery[redis]==4.3.0
 certifi==2019.3.9
 certsrv==2.1.1
@@ -51,6 +51,7 @@ josepy==1.1.0             # via acme
 jsonlines==1.2.0          # via cloudflare
 kombu==4.5.0
 lockfile==0.12.2
+logmatic-python==0.1.7
 mako==1.0.10              # via alembic
 markupsafe==1.1.1         # via jinja2, mako
 marshmallow-sqlalchemy==0.16.3
@@ -71,6 +72,7 @@ pyopenssl==19.0.0
 pyrfc3339==1.1            # via acme
 python-dateutil==2.8.0    # via alembic, arrow, botocore
 python-editor==1.0.4      # via alembic
+python-json-logger==0.1.11  # via logmatic-python
 python-ldap==3.2.0
 pytz==2019.1              # via acme, celery, flask-restful, pyrfc3339
 pyyaml==5.1