adds all monitoring samples

monitoring/README.md

@@ -0,0 +1,99 @@
+Stackdriver Monitoring PHP Samples
+==================================
+
+This directory contains samples for Stackdriver Monitoring.
+[Stackdriver Monitoring][monitoring] collects metrics, events, and metadata from
+Google Cloud Platform, Amazon Web Services (AWS), hosted uptime probes,
+application instrumentation, and a variety of common application components
+including Cassandra, Nginx, Apache Web Server, Elasticsearch and many others.
+
+[monitoring]: https://cloud.google.com/monitoring/docs
+
+## Setup
+
+### Authentication
+
+Authentication is typically done through [Application Default Credentials][adc]
+which means you do not have to change the code to authenticate as long as
+your environment has credentials. You have a few options for setting up
+authentication:
+
+1. When running locally, use the [Google Cloud SDK][google-cloud-sdk]
+
+        gcloud auth application-default login
+
+1. When running on App Engine or Compute Engine, credentials are already
+   set-up. However, you may need to configure your Compute Engine instance
+   with [additional scopes][additional_scopes].
+
+1. You can create a [Service Account key file][service_account_key_file]. This file can be used to
+   authenticate to Google Cloud Platform services from any environment. To use
+   the file, set the ``GOOGLE_APPLICATION_CREDENTIALS`` environment variable to
+   the path to the key file, for example:
+
+        export GOOGLE_APPLICATION_CREDENTIALS=/path/to/service_account.json
+
+[adc]: https://cloud.google.com/docs/authentication#getting_credentials_for_server-centric_flow
+[additional_scopes]: https://cloud.google.com/compute/docs/authentication#using
+[service_account_key_file]: https://developers.google.com/identity/protocols/OAuth2ServiceAccount#creatinganaccount
+
+## Install Dependencies
+
+1. Ensure the [gRPC PHP Extension][php_grpc] is installed and enabled on your machine.
+1. [Enable the Stackdriver Monitoring API](https://console.cloud.google.com/flows/enableapi?apiid=monitoring.googleapis.com).
+
+1. **Install dependencies** via [Composer](http://getcomposer.org/doc/00-intro.md).
+    Run `php composer.phar install` (if composer is installed locally) or `composer install`
+    (if composer is installed globally).
+
+1. Create a service account at the
+[Service account section in the Cloud Console](https://console.cloud.google.com/iam-admin/serviceaccounts/)
+
+1. Download the json key file of the service account.
+
+1. Set `GOOGLE_APPLICATION_CREDENTIALS` environment variable pointing to that file.
+
+## Samples
+
+To run the Stackdriver Monitoring Samples:
+
+    $ php monitoring.php
+
+    Stackdriver Monitoring
+
+    Usage:
+      command [options] [arguments]
+
+    Options:
+      -h, --help            Display this help message
+      -q, --quiet           Do not output any message
+      -V, --version         Display this application version
+          --ansi            Force ANSI output
+          --no-ansi         Disable ANSI output
+      -n, --no-interaction  Do not ask any interactive question
+      -v|vv|vvv, --verbose  Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+
+    Available commands:
+      create-metric           Creates a logging metric.
+      delete-metric           Deletes a logging metric.
+      get-descriptor          Gets a logging descriptor.
+      help                    Displays help for a command
+      list                    Lists commands
+      list-descriptors        Lists logging descriptors.
+      read-timeseries-align   Aggregates metrics for each timeseries.
+      read-timeseries-fields  Reads Timeseries fields.
+      read-timeseries-reduce  Aggregates metrics across multiple timeseries.
+      read-timeseries-simple  Reads a timeseries.
+      write-timeseries        Writes a timeseries.
+
+## The client library
+
+This sample uses the [Google Cloud Client Library for PHP][google-cloud-php].
+You can read the documentation for more details on API usage and use GitHub
+to [browse the source][google-cloud-php-source] and  [report issues][google-cloud-php-issues].
+
+[php_grpc]: http://cloud.google.com/php/grpc
+[google-cloud-php]: https://googlecloudplatform.github.io/google-cloud-php
+[google-cloud-php-source]: https://github.com/GoogleCloudPlatform/google-cloud-php
+[google-cloud-php-issues]: https://github.com/GoogleCloudPlatform/google-cloud-php/issues
+[google-cloud-sdk]: https://cloud.google.com/sdk/

monitoring/composer.json

@@ -1,9 +1,23 @@
 {
     "require": {
-        "google/cloud-monitoring": "^0.4"
+        "google/cloud-monitoring": "^0.4",
+        "symfony/console": "^3.3"
+    },
+    "autoload": {
+        "files": [
+            "src/create_metric.php",
+            "src/delete_metric.php",
+            "src/get_descriptor.php",
+            "src/list_descriptors.php",
+            "src/read_timeseries_align.php",
+            "src/read_timeseries_fields.php",
+            "src/read_timeseries_reduce.php",
+            "src/read_timeseries_simple.php",
+            "src/write_timeseries.php"
+        ]
     },
     "require-dev": {
-        "phpunit/phpunit": "4.8.*",
-        "squizlabs/php_codesniffer": "2.*"
+        "phpunit/phpunit": "^4",
+        "google/cloud-tools": "^0.6"
     }
 }