LDAP: couldn't connect to LDAP server

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opennic:infra:wiki [2017-10-18T15:17:40Z]
fusl
opennic:infra:wiki [2019-04-23T08:59:41Z] (current)
fusl
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 ===== The Infrastructure ===== ===== The Infrastructure =====
-The wiki.opennic.org website runs on [[https://aws.amazon.com/|Amazon Web Services (AWS)]] infrastructure ​and uses various services offered by AWS in the us-east-1 (US East (N. Virginia)) ​[[http://docs.aws.amazon.com/AWSEC2/​latest/​UserGuide/​using-regions-availability-zones.html|region]]:+The wiki.opennic.org website runs as simple virtual machine ​on Fusl's private infrastructure for open source projects shared with [[https://www.archiveteam.org/|Archive Team]] and others at [[https://nforce.com/|NFOrce]] in the Netherlands (Nedzone Datacenter).
  
-==== Elastic File System ==== 
-The [[https://​aws.amazon.com/​efs/​|EFS service]] is used to store all wiki pages, configurations,​ attachments,​ etc. on a scalable, shared filesystem using NFS as protocol. ​ 
- 
-  * Endpoint: ''​fs-ee48faa7.efs.us-east-1.amazonaws.com''​ 
- 
-==== ElastiCache ==== 
-[[https://​aws.amazon.com/​elasticache/​|ElastiCache]] stores all PHP sessions in a single Memcached instance to ensure session and login-state persistency and reliability across all floating wiki.opennic.org webserver instances. 
- 
-  * Endpoint: ''​prod-wiki-sess.xqtznt.cfg.use1.cache.amazonaws.com:​11211''​ 
- 
-==== Auto Scaling ==== 
-To automatically scale the wiki instances to the desired performance and to ensure reliability even on instance failures, we use an [[https://​aws.amazon.com/​autoscaling/​|Auto Scaling]] group which handles automatic scaling at your desire. 
- 
-=== Details === 
-  * Auto Scaling Group: ''​prod-wiki''​ 
-  * Launch Configuration:​ ''​prod-wiki-20170909''​ 
-  * Load Balancers: - 
-  * Target Groups: ''​prod-wiki''​ 
-  * Desired: ''​2''​ 
-  * Min: ''​2''​ 
-  * Max: ''​20''​ 
-  * Health Check Type: ''​ELB''​ 
-  * Health Check Grace Period: ''​180''​ 
-  * Termination Policies: ''​OldestLaunchConfiguration'',​ ''​ClosestToNextInstanceHour'',​ ''​Default''​ 
-  * Creation Time: ''​Fri Apr 21 21:26:39 GMT+000 2017''​ 
-  * Availability Zone(s): ''​us-east-1a'',​ ''​us-east-1b'',​ ''​us-east-1d'',​ ''​us-east-1e''​ 
-  * Subnet(s): ''​subnet-da5ebb80'',''​subnet-94dd05dc'',''​subnet-5f440563'',''​subnet-74fc1258''​ 
-  * Default Cooldown: ''​180''​ 
-  * Placement Group: - 
-  * Suspended Processes: - 
-  * Enabled Metrics: ''​GroupPendingInstances'',​ ''​GroupTotalInstances'',​ ''​GroupInServiceInstances'',​ ''​GroupDesiredCapacity'',​ ''​GroupMaxSize'',​ ''​GroupTerminatingInstances'',​ ''​GroupMinSize'',​ ''​GroupStandbyInstances''​ 
-  * Instance Protection: - 
- 
-=== Scaling Policies === 
-== prod-wiki-high == 
-  * Policy type: ''​Simple scaling''​ 
-  * Execute policy when: ''​prod-wiki-high''​ (breaches the alarm threshold: ''​TargetResponseTime >= 1''​ for ''​300''​ seconds for the metric dimensions ''​LoadBalancer = app/​prod-wiki/​0ec4b8b4601b350c''​) 
-  * Take the action: ''​Add 2 instances''​ 
-  * And then wait: ''​180 seconds before allowing another scaling activity''​ 
- 
-== prod-wiki-low == 
-  * Policy type: ''​Simple scaling''​ 
-  * Execute policy when: ''​prod-wiki-low''​ (breaches the alarm threshold: ''​TargetResponseTime <= 0.5''​ for ''​300''​ seconds for the metric dimensions ''​LoadBalancer = app/​prod-wiki/​0ec4b8b4601b350c''​) 
-  * Take the action: ''​Remove 1 instances''​ 
-  * And then wait: ''​180 seconds before allowing another scaling activity''​ 
- 
-=== Tags === 
-^ Key ^ Value ^ Tag New Instances ^ 
-| Name | prod-wiki | Yes | 
- 
-=== Launch Configuration === 
-  * AMI: //AMI created by [[https://​github.com/​opennic/​packers/​tree/​master/​opennic-wiki|opennic-wiki packer]]// 
-  * Instance type: ''​t2.nano''​ (t2.nano (Variable ECUs, 1 vCPUs, 2.4 GHz, Intel Xeon Family, 0.5 GiB memory, EBS only)) 
-  * Name: ''​prod-wiki-20170506-4''​ 
-  * Request Spot Instances - Request Spot Instances: No 
-  * IAM role: ''​None''​ 
-  * Monitoring - Enable CloudWatch detailed monitoring: No 
-  * Kernel ID: ''​Use default''​ 
-  * RAM Disk ID: ''​Use default''​ 
-  * User data (As text): - 
-  * IP Address Type: ''​Assign a public IP address to every instance.''​ 
-  * Storage 
-    * Volume Type: ''​Root''​ 
-    * Device: ''/​dev/​sda1''​ 
-    * Snapshot: ''​snap-066a4d67938024381''​ 
-    * Size (GiB): ''​8''​ 
-    * Volume Type: ''​Magnetic''​ 
-    * IOPS: ''​N/​A''​ 
-    * Throughput: ''​N/​A''​ 
-    * Delete on Termination:​ Yes 
-    * Encrypted: No 
-  * Security group: ''​sg-3eccfc41''​ 
- 
-==== Elastic Load Balancer ==== 
-An [[https://​aws.amazon.com/​elasticloadbalancing/​|Elastic Load Balancer]] distributes HTTP queries to wiki.opennic.org across all instances in the auto scaling group. 
- 
-  * Basic Configuration 
-    * Name: ''​prod-wiki''​ 
-    * ARN: ''​arn:​aws:​elasticloadbalancing:​us-east-1:​110568221216:​loadbalancer/​app/​prod-wiki/​0ec4b8b4601b350c''​ 
-    * DNS name: ''​prod-wiki-1538888183.us-east-1.elb.amazonaws.com''​ 
-    * Scheme: ''​internet-facing''​ 
-    * Type: ''​application''​ 
-    * Availability Zones: ''​subnet-5f440563 - us-east-1e'',​ ''​subnet-74fc1258 - us-east-1d'',​ ''​subnet-94dd05dc - us-east-1a'',​ ''​subnet-da5ebb80 - us-east-1b''​ 
-    * Creation time: ''​April 21, 2017 at 09:21:32 PM UTC+0''​ 
-    * Hosted zone: ''​Z35SXDOTRQ7X7K''​ 
-    * State: ''​active''​ 
-    * VPC: ''​vpc-64c5d102''​ 
-    * IP address type: ''​dualstack''​ 
-    * AWS WAF Web ACL: - 
-  * Security 
-    * Security groups: ''​sg-095e6d76''​ 
-  * Attributes 
-    * Deletion protection: ''​Disabled''​ 
-    * Idle timeout: ''​60 seconds''​ 
-    * Access logs: ''​Disabled''​ 
-  * Listeners 
-    * Listener 1 
-      * ARN: ''​arn:​aws:​elasticloadbalancing:​us-east-1:​110568221216:​listener/​app/​prod-wiki/​0ec4b8b4601b350c/​7ce4c2f1d63a6d38''​ 
-      * Protocol: ''​HTTP''​ 
-      * Port: ''​80''​ 
-      * Default target group: ''​prod-wiki''​ 
-    * Listener 2 
-      * ARN: ''​arn:​aws:​elasticloadbalancing:​us-east-1:​110568221216:​listener/​app/​prod-wiki/​0ec4b8b4601b350c/​1d209761648cd7dc''​ 
-      * Protocol: ''​HTTPS (Secure HTTP)''​ 
-      * Port: ''​443''​ 
-      * Default target group: ''​prod-wiki''​ 
-      * Certificate type: ''​Choose an existing certificate from AWS Certificate Manager (ACM)''​ 
-      * Certificate name: ''​wiki.opennic.org (arn:​aws:​acm:​us-east-1:​110568221216:​certificate/​0184f12e-ae11-4e74-8ba6-ad7a3bd7c846)''​ 
-      * Security policy: ''​ELBSecurityPolicy-TLS-1-2-2017-01''​ 
-  * Monitoring - CloudWatch alarms 
-    * prod-wiki-high 
-      * ELBSecurityPolicy-TLS-1-2-2017-01:​ - 
-      * Whenever: ''​Average Latency''​ 
-      * Is: ''>​=''​ ''​1,​000''​ 
-      * For at least: ''​1''​ consecutive period(s) of ''​5 Minutes''​ 
-    * prod-wiki-low 
-      * ELBSecurityPolicy-TLS-1-2-2017-01:​ - 
-      * Whenever: ''​Average Latency''​ 
-      * Is: ''<​=''​ ''​500''​ 
-      * For at least: ''​1''​ consecutive period(s) of ''​5 Minutes''​ 
 ==== git sync ==== ==== git sync ====
-The entire web root directory is synced to [[https://​github.com/​opennic/​wikipages|GitHub]] approximately every 60 minutes using a [[https://​github.com/​opennic/​packers/​blob/​master/​opennic-wiki/​files-pre/​etc/​cron.hourly/​gitsync|crontab script]] deployed when building the AWS AMI using our [[https://​github.com/​opennic/​packers/​tree/​master/​opennic-wiki|Packer deployment definitions]]. Some files are [[https://​github.com/​opennic/​wikipages/​blob/​master/​.gitignore|not synced]] to the repository.+The entire web root directory is synced to [[https://​github.com/​opennic/​wikipages|GitHub]] approximately every 60 minutes using a [[https://​github.com/​opennic/​packers/​blob/​master/​opennic-wiki/​files-pre/​etc/​cron.hourly/​gitsync|crontab script]]. Some files are [[https://​github.com/​opennic/​wikipages/​blob/​master/​.gitignore|excluded]] from being synchronized ​to the git repository.
  • /wiki/data/pages/opennic/infra/wiki.txt
  • Last modified: 7 months ago
  • by fusl