# Support **URL:** https://meta.discourse.org/c/support/6.md?page=402&status=open [最新](https://meta.discourse.org/latest.md) · [类别](https://meta.discourse.org/categories.md) · [标签](https://meta.discourse.org/tags.md) **Page:** 403 --- ## [Blank page after install on CentOS 6.6](https://meta.discourse.org/t/blank-page-after-install-on-centos-6-6/29284)
**Author:** [@dleung](https://meta.discourse.org/u/dleung)\ **回复:** 3\ **最近更新：:** [2015 年5 月 27 日 00:09 UTC](https://meta.discourse.org/t/blank-page-after-install-on-centos-6-6/29284 "2015-05-27T00:09:03Z")
I’m trying to install Discourse on CentOS 6.6 running on my VM on my local box. I’ve followed instruction on http://www.howtoinstalldiscourse.com/how-to-install-discourse-on-centos/. I got it running, but all i got is a … --- ## [Security implications of exposed SSO Secret in multi-user install?](https://meta.discourse.org/t/security-implications-of-exposed-sso-secret-in-multi-user-install/29092)
**Author:** [@jetatomic](https://meta.discourse.org/u/jetatomic)\ **回复:** 6\ **最近更新：:** [2015 年5 月 22 日 18:26 UTC](https://meta.discourse.org/t/security-implications-of-exposed-sso-secret-in-multi-user-install/29092 "2015-05-22T18:26:50Z")
What security risks may be involved with others knowing the sso secret? My WordPress install is multisite and multiuser. There doesn’t seem to be a way to set Discourse settings at the network level from the WP plugin. … --- ## [Question about configuring email on shared hosting](https://meta.discourse.org/t/question-about-configuring-email-on-shared-hosting/28868)
**Author:** [@dbo](https://meta.discourse.org/u/dbo)\ **回复:** 6\ **最近更新：:** [2015 年5 月 20 日 18:33 UTC](https://meta.discourse.org/t/question-about-configuring-email-on-shared-hosting/28868 "2015-05-20T18:33:49Z")
I just setup Discourse using the guide on the GitHub repo for setting up on Digital Ocean, and it seems that everything is working well after having some trouble with the email config and not knowing that I had to rebuil… --- ## [Need proper documentation for multisite discourse with docker](https://meta.discourse.org/t/need-proper-documentation-for-multisite-discourse-with-docker/28297)
**Author:** [@Pon\_Athithan](https://meta.discourse.org/u/Pon_Athithan)\ **回复:** 9\ **最近更新：:** [2015 年5 月 20 日 07:39 UTC](https://meta.discourse.org/t/need-proper-documentation-for-multisite-discourse-with-docker/28297 "2015-05-20T07:39:45Z")
Hi, I am searching a proper documentation to create multi site in single server but still I couldn’t find well defined documentation for intermediate level developer. I have tried some multisite discourse with d… --- ## [Multi-Site Wordpress with single-site Discourse](https://meta.discourse.org/t/multi-site-wordpress-with-single-site-discourse/28921)
**Author:** [@jetatomic](https://meta.discourse.org/u/jetatomic)\ **回复:** 3\ **最近更新：:** [2015 年5 月 17 日 22:45 UTC](https://meta.discourse.org/t/multi-site-wordpress-with-single-site-discourse/28921 "2015-05-17T22:45:52Z")
I’m trying to implement Discourse commenting on a multi-site WordPress install. The basic idea is to have all of the posts on all of the sites publish to a single aggregated Discourse install, and have the Discourse disc… --- ## [Error with manual install: Failed opening required '\_\_DIR\_\_/lib/discourse.php'](https://meta.discourse.org/t/error-with-manual-install-failed-opening-required---dir---lib-discourse-php/28788)
**Author:** [@mikegreenberg](https://meta.discourse.org/u/mikegreenberg)\ **回复:** 5\ **最近更新：:** [2015 年5 月 14 日 19:36 UTC](https://meta.discourse.org/t/error-with-manual-install-failed-opening-required---dir---lib-discourse-php/28788 "2015-05-14T19:36:08Z")
I manually downloaded the latest master ZIP from the repo, dropped it into public\_html/blog/wp-content/plugins/wp-discourse/, and clicked Activate. It produced the following error: Warning: require\_once(\_\_DIR\_\_/lib/disc… --- ## [Redundant Discourse Hosting on AWS](https://meta.discourse.org/t/redundant-discourse-hosting-on-aws/28358)
**Author:** [@bboyle1234](https://meta.discourse.org/u/bboyle1234)\ **回复:** 14\ **最近更新：:** [2015 年5 月 13 日 11:56 UTC](https://meta.discourse.org/t/redundant-discourse-hosting-on-aws/28358 "2015-05-13T11:56:59Z")
I initially intended to host my forum in a way that is protected against server hardware failure by having it hosted in AWS in the following way: RDS for PostGres, Elasticache for Redis, S3 for user uploads 2 docker … --- ## [Average 'payload' size per pageview (to calculate bandwidth needs)](https://meta.discourse.org/t/average-payload-size-per-pageview-to-calculate-bandwidth-needs/28600)
**Author:** [@purldator](https://meta.discourse.org/u/purldator)\ **回复:** 3\ **最近更新：:** [2015 年5 月 11 日 01:26 UTC](https://meta.discourse.org/t/average-payload-size-per-pageview-to-calculate-bandwidth-needs/28600 "2015-05-11T01:26:09Z")
I, in my constant yak shaving, have mentally conjured a hypothetical formula to ballpark a possible bandwidth figure. This is so I can anticipate bandwidth costs. For me, it’s better to get some idea of what I may be u… --- ## [Which IP should I point in \`containers/app.yml\` for installing on a local host?](https://meta.discourse.org/t/which-ip-should-i-point-in-containers-app-yml-for-installing-on-a-local-host/28534)
**Author:** [@diff](https://meta.discourse.org/u/diff)\ **回复:** 6\ **最近更新：:** [2015 年5 月 9 日 22:19 UTC](https://meta.discourse.org/t/which-ip-should-i-point-in-containers-app-yml-for-installing-on-a-local-host/28534 "2015-05-09T22:19:44Z")
I’m going to install Discourse on my machine to test and customize it. I want it to be installed on my machine and run from it. I don’t need it be on the internet somewhere. Now, I’m confused in this step: When it… --- ## [Bulk file uploads (for migration)](https://meta.discourse.org/t/bulk-file-uploads-for-migration/28402)
**Author:** [@4ZM](https://meta.discourse.org/u/4ZM)\ **回复:** 2\ **最近更新：:** [2015 年5 月 8 日 06:17 UTC](https://meta.discourse.org/t/bulk-file-uploads-for-migration/28402 "2015-05-08T06:17:12Z")
We almost managed to migrate from Vanilla to discourse. Unfortunately the migration script didn’t handle attachments. Manually uploading all files and creating a “here is a list of all old attachments”-post with links t… --- ## [Setting up sub-domain in cPanel](https://meta.discourse.org/t/setting-up-sub-domain-in-cpanel/28354)
**Author:** [@Erik\_Manger](https://meta.discourse.org/u/Erik_Manger)\ **回复:** 3\ **最近更新：:** [2015 年5 月 5 日 20:11 UTC](https://meta.discourse.org/t/setting-up-sub-domain-in-cpanel/28354 "2015-05-05T20:11:32Z")
Hi, I have a dedicated server from Namecheap and am trying to pair the forum.domain.com within cPanel. How would I do this through DNS editor? I have a Digital Hosting plan hosting the forum itself. --- ## [Error in installing](https://meta.discourse.org/t/error-in-installing/28299)
**Author:** [@Erik\_Manger](https://meta.discourse.org/u/Erik_Manger)\ **回复:** 2\ **最近更新：:** [2015 年5 月 4 日 21:55 UTC](https://meta.discourse.org/t/error-in-installing/28299 "2015-05-04T21:55:45Z")
Hi, Error response from daemon: Cannot start container app: Error starting userland proxy: listen tcp 0.0.0.0:80: bind: address already in use What does this mean? I got it after trying to run the application. --- ## [Test emails work fine but nothing else](https://meta.discourse.org/t/test-emails-work-fine-but-nothing-else/28214)
**Author:** [@norbauer](https://meta.discourse.org/u/norbauer)\ **回复:** 6\ **最近更新：:** [2015 年5 月 2 日 04:56 UTC](https://meta.discourse.org/t/test-emails-work-fine-but-nothing-else/28214 "2015-05-02T04:56:09Z")
Hi all! Discourse is awesome, but I’m having trouble getting emails working. I have installed to Azure using a Bitnami VM. I’m on Discourse v1.2.3, and I’m using Mandrill for mail delivery. I went through all the email… --- ## [Programmatic configuration of a new Discourse site](https://meta.discourse.org/t/programmatic-configuration-of-a-new-discourse-site/24499)
**Author:** [@ahuling](https://meta.discourse.org/u/ahuling)\ **回复:** 9\ **最近更新：:** [2015 年4 月 30 日 22:32 UTC](https://meta.discourse.org/t/programmatic-configuration-of-a-new-discourse-site/24499 "2015-04-30T22:32:17Z")
Is it possible to programmatically configure a new site via the API? --- ## [Integrated Discourse with Wordpress but the URL to 'continue the discussion' doesn't work](https://meta.discourse.org/t/integrated-discourse-with-wordpress-but-the-url-to-continue-the-discussion-doesnt-work/26863)
**Author:** [@mikeem](https://meta.discourse.org/u/mikeem)\ **回复:** 6\ **最近更新：:** [2015 年4 月 30 日 21:44 UTC](https://meta.discourse.org/t/integrated-discourse-with-wordpress-but-the-url-to-continue-the-discussion-doesnt-work/26863 "2015-04-30T21:44:01Z")
Hey. So installed the Wordpress plugin and configured it, so this where comments were this now appears below new posts: But the link looks incomplete: http://discourse.example.com/session/sso?return\_path= Here’s t… --- ## [Bootstrapping Discourse hangs on Redis "ready to accept connections" on Amazon EC2](https://meta.discourse.org/t/bootstrapping-discourse-hangs-on-redis-ready-to-accept-connections-on-amazon-ec2/27950)
**Author:** [@dgs](https://meta.discourse.org/u/dgs)\ **回复:** 9\ **最近更新：:** [2015 年4 月 27 日 21:08 UTC](https://meta.discourse.org/t/bootstrapping-discourse-hangs-on-redis-ready-to-accept-connections-on-amazon-ec2/27950 "2015-04-27T21:08:19Z")
Hello, First timer here, have been following the instructions here: discourse/docs/INSTALL-cloud.md at main · discourse/discourse · GitHub but I’m doing it on an Amazon EC2 instance instead of a Digital Ocean droplet. I… --- ## [Discourse not showing up at specified hostname](https://meta.discourse.org/t/discourse-not-showing-up-at-specified-hostname/27969)
**Author:** [@PopsRocker](https://meta.discourse.org/u/PopsRocker)\ **回复:** 6\ **最近更新：:** [2015 年4 月 27 日 05:16 UTC](https://meta.discourse.org/t/discourse-not-showing-up-at-specified-hostname/27969 "2015-04-27T05:16:33Z")
Hello, I just ran through the installation steps and all appears to be fine in the server terminal. However when I go to the URL I added for the DISCOURSE\_HOSTNAME I am getting the default splash page when I set up a ne… --- ## [General system administration on Digital Ocean droplet?](https://meta.discourse.org/t/general-system-administration-on-digital-ocean-droplet/27955)
**Author:** [@Benno](https://meta.discourse.org/u/Benno)\ **回复:** 3\ **最近更新：:** [2015 年4 月 25 日 18:44 UTC](https://meta.discourse.org/t/general-system-administration-on-digital-ocean-droplet/27955 "2015-04-25T18:44:29Z")
Outside of managing Discourse (updates, plug-ins, backups), how much system administration is require when using a Digital Ocean droplet to host Discourse? Do you need to do your own OS and other security and maintenanc… --- ## [Trouble with \`rake db:migrate\` and AWS S3](https://meta.discourse.org/t/trouble-with-rake-db-migrate-and-aws-s3/24318)
**Author:** [@kinosang](https://meta.discourse.org/u/kinosang)\ **回复:** 6\ **最近更新：:** [2015 年1 月 25 日 19:06 UTC](https://meta.discourse.org/t/trouble-with-rake-db-migrate-and-aws-s3/24318 "2015-01-25T19:06:37Z")
Update 2015-01-26 06:55 UTC : rake db:migrate works well now, this problem is caused by invalid format strings in yaml file. I’ve already check my database connection information again and again, but it still return: T… --- ## [How to upgrade DO to higher plan?](https://meta.discourse.org/t/how-to-upgrade-do-to-higher-plan/27817)
**Author:** [@trandatnh](https://meta.discourse.org/u/trandatnh)\ **回复:** 3\ **最近更新：:** [2015 年4 月 22 日 03:06 UTC](https://meta.discourse.org/t/how-to-upgrade-do-to-higher-plan/27817 "2015-04-22T03:06:32Z")
I’m using DO $10 plan for my forum. However, the forum is quite lagging when there are around 20-40 concurrent users. I am going to upgrade DO to $20 plan, could anyone guide me an easy way to upgrade to new plan with le… --- ## [How to forbid direct IP visit to discourse?](https://meta.discourse.org/t/how-to-forbid-direct-ip-visit-to-discourse/27797)
**Author:** [@doudou](https://meta.discourse.org/u/doudou)\ **回复:** 5\ **最近更新：:** [2015 年4 月 21 日 19:30 UTC](https://meta.discourse.org/t/how-to-forbid-direct-ip-visit-to-discourse/27797 "2015-04-21T19:30:59Z")
If just only discourse installed on a server, and expose 80 to host, how to forbid direct IP visit to discourse? If someone visit the direct ip address, how to make it return 500 error. like: server { listen 80 defau… --- ## [What makes discourse.org hosting better than Communiteq, if anything?](https://meta.discourse.org/t/what-makes-discourse-org-hosting-better-than-communiteq-if-anything/27526)
**Author:** [@slobizman](https://meta.discourse.org/u/slobizman)\ **回复:** 23\ **最近更新：:** [2015 年4 月 17 日 23:33 UTC](https://meta.discourse.org/t/what-makes-discourse-org-hosting-better-than-communiteq-if-anything/27526 "2015-04-17T23:33:05Z")
I’m looking at hosting options at discourse.org and Communiteq (formerly DiscourseHosting). Not interested in Digital Ocean as I want support. Hosting at discourse.org is considerably more expensive than at Communiteq (… --- ## [WordPress integration](https://meta.discourse.org/t/wordpress-integration/27614)
**Author:** [@shawaj](https://meta.discourse.org/u/shawaj)\ **回复:** 5\ **最近更新：:** [2015 年4 月 16 日 06:54 UTC](https://meta.discourse.org/t/wordpress-integration/27614 "2015-04-16T06:54:28Z")
Hi, I am super interested in using discourse alongside a wordpress based ecommerce store. Ideally I would like to have it on a domain like mysite.com/forum and also have it so that wordpress can handle the SSO capabili… --- ## [Is it necessary to install nginx in front of docker?](https://meta.discourse.org/t/is-it-necessary-to-install-nginx-in-front-of-docker/27450)
**Author:** [@doudou](https://meta.discourse.org/u/doudou)\ **回复:** 4\ **最近更新：:** [2015 年4 月 12 日 01:29 UTC](https://meta.discourse.org/t/is-it-necessary-to-install-nginx-in-front-of-docker/27450 "2015-04-12T01:29:19Z")
As we know, nginx has installed in discourse docker, plan 1: If you install discourse on a machine, and expose 80 port external, plan 2: If you install discourse on a machine, and expose non 80 port external, like port… --- ## [Vgrant: ohai requires Ruby version \>= 2.0.0](https://meta.discourse.org/t/vgrant-ohai-requires-ruby-version-2-0-0/27465)
**Author:** [@rubo77](https://meta.discourse.org/u/rubo77)\ **回复:** 3\ **最近更新：:** [2015 年4 月 12 日 00:16 UTC](https://meta.discourse.org/t/vgrant-ohai-requires-ruby-version-2-0-0/27465 "2015-04-12T00:16:27Z")
I tried to run discourse in a VM via the Vagrantfile: https://github.com/discourse/discourse/blob/master/Vagrantfile After enabling Virtualization in my BIOS settings of my computer, the installation started to work fin… --- ## [What to make of the Google Cloud Container announcement](https://meta.discourse.org/t/what-to-make-of-the-google-cloud-container-announcement/21866)
**Author:** [@TheLoneCuber](https://meta.discourse.org/u/TheLoneCuber)\ **回复:** 2\ **最近更新：:** [2015 年4 月 6 日 18:59 UTC](https://meta.discourse.org/t/what-to-make-of-the-google-cloud-container-announcement/21866 "2015-04-06T18:59:40Z")
I’ve saw seen a flurry of tweets about the Google Cloud Contain Engine announcement, especially in reference to Docker. The Container Engine is clearly labelled “Alpha”, but apart from that label, is it Discourse-ready? … --- ## [Docker setup for App and Redis](https://meta.discourse.org/t/docker-setup-for-app-and-redis/27110)
**Author:** [@nileshtrivedi](https://meta.discourse.org/u/nileshtrivedi)\ **回复:** 6\ **最近更新：:** [2015 年4 月 6 日 05:27 UTC](https://meta.discourse.org/t/docker-setup-for-app-and-redis/27110 "2015-04-06T05:27:46Z")
In discourse\_docker repo, there exist sample files standalone.yml - which includes Discourse, Postgres, Redis. And there is web\_only.yml which contains Discourse but not Postgres and Redis. How do I make a template so t… --- ## [What sort of support do paid plans provide vs. one-time install?](https://meta.discourse.org/t/what-sort-of-support-do-paid-plans-provide-vs-one-time-install/27122)
**Author:** [@developvr](https://meta.discourse.org/u/developvr)\ **回复:** 4\ **最近更新：:** [2015 年4 月 3 日 13:55 UTC](https://meta.discourse.org/t/what-sort-of-support-do-paid-plans-provide-vs-one-time-install/27122 "2015-04-03T13:55:47Z")
I’m referring to the Pro and Business plans. What do these paid plans offer in terms of support? I’m asking because the one-time install mentions “self-support”. Does the one-time install have the capability to update t… --- ## [Automating the creation of new sites on a multi-site install](https://meta.discourse.org/t/automating-the-creation-of-new-sites-on-a-multi-site-install/24497)
**Author:** [@ahuling](https://meta.discourse.org/u/ahuling)\ **回复:** 1\ **最近更新：:** [2015 年4 月 2 日 08:57 UTC](https://meta.discourse.org/t/automating-the-creation-of-new-sites-on-a-multi-site-install/24497 "2015-04-02T08:57:00Z")
What is the best way to automate the creation of new sites on a multi-site install? Is there an API call that will create a new site? Some other method? --- ## [Activate button doesn't work](https://meta.discourse.org/t/activate-button-doesnt-work/27011)
**Author:** [@hongquan](https://meta.discourse.org/u/hongquan)\ **回复:** 4\ **最近更新：:** [2015 年4 月 1 日 03:39 UTC](https://meta.discourse.org/t/activate-button-doesnt-work/27011 "2015-04-01T03:39:14Z")
I setup Discourse in localhost, but in production mode, with Passenger & Nginx. Action mailer is setup with mailtrap.io. I create account and get activation email. I click to the link and is brought to activate page wit… [上一页](https://meta.discourse.org/c/support/6.md?page=401&status=open) [下一页](https://meta.discourse.org/c/support/6.md?page=403&status=open)