diff options
Diffstat (limited to 'inventory')
| -rwxr-xr-x | inventory/multi_ec2.py | 26 | ||||
| -rw-r--r-- | inventory/multi_ec2.yaml.example | 3 | ||||
| -rw-r--r-- | inventory/openshift-ansible-inventory.spec | 13 |
3 files changed, 37 insertions, 5 deletions
diff --git a/inventory/multi_ec2.py b/inventory/multi_ec2.py index 35ac6c7a8..063a80300 100755 --- a/inventory/multi_ec2.py +++ b/inventory/multi_ec2.py @@ -11,9 +11,12 @@ import yaml import os import subprocess import json +import errno +import fcntl CONFIG_FILE_NAME = 'multi_ec2.yaml' +DEFAULT_CACHE_PATH = os.path.expanduser('~/.ansible/tmp/multi_ec2_inventory.cache') class MultiEc2(object): ''' @@ -27,7 +30,6 @@ class MultiEc2(object): self.config = None self.all_ec2_results = {} self.result = {} - self.cache_path = os.path.expanduser('~/.ansible/tmp/multi_ec2_inventory.cache') self.file_path = os.path.join(os.path.dirname(os.path.realpath(__file__))) same_dir_config_file = os.path.join(self.file_path, CONFIG_FILE_NAME) @@ -48,10 +50,12 @@ class MultiEc2(object): self.config = self.load_yaml_config() elif os.environ.has_key("AWS_ACCESS_KEY_ID") and \ os.environ.has_key("AWS_SECRET_ACCESS_KEY"): + # Build a default config self.config = {} self.config['accounts'] = [ { 'name': 'default', + 'cache_location': DEFAULT_CACHE_PATH, 'provider': 'aws/hosts/ec2.py', 'env_vars': { 'AWS_ACCESS_KEY_ID': os.environ["AWS_ACCESS_KEY_ID"], @@ -64,6 +68,11 @@ class MultiEc2(object): else: raise RuntimeError("Could not find valid ec2 credentials in the environment.") + # Set the default cache path but if its defined we'll assign it. + self.cache_path = DEFAULT_CACHE_PATH + if self.config.has_key('cache_location'): + self.cache_path = self.config['cache_location'] + if self.args.refresh_cache: self.get_inventory() self.write_to_cache() @@ -222,9 +231,22 @@ class MultiEc2(object): def write_to_cache(self): ''' Writes data in JSON format to a file ''' + # if it does not exist, try and create it. + if not os.path.isfile(self.cache_path): + path = os.path.dirname(self.cache_path) + try: + os.makedirs(path) + except OSError as exc: + if exc.errno != errno.EEXIST or not os.path.isdir(path): + raise + json_data = MultiEc2.json_format_dict(self.result, True) with open(self.cache_path, 'w') as cache: - cache.write(json_data) + try: + fcntl.flock(cache, fcntl.LOCK_EX) + cache.write(json_data) + finally: + fcntl.flock(cache, fcntl.LOCK_UN) def get_inventory_from_cache(self): ''' Reads the inventory from the cache file and returns it as a JSON diff --git a/inventory/multi_ec2.yaml.example b/inventory/multi_ec2.yaml.example index 91e7c7970..d8361a49f 100644 --- a/inventory/multi_ec2.yaml.example +++ b/inventory/multi_ec2.yaml.example @@ -1,4 +1,7 @@ # multi ec2 inventory configs +# +cache_location: ~/.ansible/tmp/multi_ec2_inventory.cache + accounts: - name: aws1 provider: aws/hosts/ec2.py diff --git a/inventory/openshift-ansible-inventory.spec b/inventory/openshift-ansible-inventory.spec index 8267e16f6..f7ca67138 100644 --- a/inventory/openshift-ansible-inventory.spec +++ b/inventory/openshift-ansible-inventory.spec @@ -1,6 +1,6 @@ Summary: OpenShift Ansible Inventories Name: openshift-ansible-inventory -Version: 0.0.2 +Version: 0.0.3 Release: 1%{?dist} License: ASL 2.0 URL: https://github.com/openshift/openshift-ansible @@ -25,8 +25,8 @@ mkdir -p %{buildroot}/usr/share/ansible/inventory/gce cp -p multi_ec2.py %{buildroot}/usr/share/ansible/inventory cp -p multi_ec2.yaml.example %{buildroot}/etc/ansible/multi_ec2.yaml -cp -p aws/ec2.py aws/ec2.ini %{buildroot}/usr/share/ansible/inventory/aws -cp -p gce/gce.py %{buildroot}/usr/share/ansible/inventory/gce +cp -p aws/hosts/ec2.py aws/hosts/ec2.ini %{buildroot}/usr/share/ansible/inventory/aws +cp -p gce/hosts/gce.py %{buildroot}/usr/share/ansible/inventory/gce %files %config(noreplace) /etc/ansible/* @@ -37,6 +37,13 @@ cp -p gce/gce.py %{buildroot}/usr/share/ansible/inventory/gce /usr/share/ansible/inventory/gce/gce.py* %changelog +* Thu May 07 2015 Thomas Wiest <twiest@redhat.com> 0.0.3-1 +- fixed build problems with openshift-ansible-inventory.spec + (twiest@redhat.com) +- Allow option in multi_ec2 to set cache location. (kwoodson@redhat.com) +- Add ansible_connection=local to localhost in inventory (jdetiber@redhat.com) +- Adding refresh-cache option and cleanup for pylint. Also updated for + aws/hosts/ being added. (kwoodson@redhat.com) * Thu Mar 26 2015 Thomas Wiest <twiest@redhat.com> 0.0.2-1 - added the ability to have a config file in /etc/openshift_ansible to multi_ec2.py. (twiest@redhat.com) |