Whenever I try to run foreman run rails server I receive the following error message from rails:
Absolute URI missing hierarchical segment: 'http://:9200' (Addressable::URI::InvalidURIError).
I realize that 'http://:9200' is an invalid URL, but part of the problem is that not even sure why my absolute URI is 'http://:9200'.
I looked through the Addressable gem's documentation, but I didn't see anything relevant that would solve my issue.
This isn't my project originally, but is a project I pulled from github, so there's a lot going on that I'm not aware of. But I do know that it uses the Addressable gem as well as foreman. I'm just trying to run the server locally.
Any ideas?
It turns out that this was a problem with ElasticSearch. The ElasticSearch_URL environment variable was not set, and that led to an invalid URI.
This problem was identified by the numbers ":9200" in the URL, which is the default port that ElasticSearch uses.
Related
Ruby 2.3.6, Rails 4.2.6, Stackdriver 0.15.0
Following the directions at https://cloud.google.com/logging/docs/setup/ruby, I've added the stackdriver gem to Gemfile. From what I can tell, I shouldn't need to do anything else.
However, I'm not seeing any log messages from within Rails showing up in Stackdriver. I've even tried execing a shell in the container, running bundle exec rails console, and explicitly logging with Rails.logger.error "this is a log message".
config.google_cloud.use_logging = true and config.log_level = :debug, FWIW.
UPDATE: I took a closer look at the logger instance with pp Rails.logger, and it contains this:
#resource=
#<Google::Cloud::Logging::Resource:0x0000558b075d1f50
#labels={:cluster_name=>"onehq-cluster", :namespace_id=>"default"},
#type="container">,
My container is running in the staging namespace, which would explain why I'm not seeing log messages. When I look in the Stackdriver log viewer in the default namespace, lo, there are logs. Unfortunately, sending all messages to default won't do me any good, because I have apps running in two namespaces, and I need to be able to tell them apart.
I tried adding additional configuration:
config.google_cloud.logging.monitored_resource.type = "container"
config.google_cloud.logging.monitored_resource.labels = { cluster_name: "my-cluster", namespace_id: "staging" }
And now Rails.logger.error "this is a log message" doesn't show up anywhere.
UPDATE 2: After much web searching, I managed to turn up https://github.com/GoogleCloudPlatform/google-cloud-ruby/issues/2025 which suggests that the namespace to which log messages are sent is determined by the value of an environment variable, and that said env var is not being set automatically in GKE containers. (It has supposedly been resolved by https://github.com/GoogleCloudPlatform/google-cloud-ruby/pull/2071 but I don't think that's live yet, at least not in my cluster.) I'll try forcing the env var in my deployment file, and if that works I'll convert the last part of this to an answer.
After much web searching, I managed to turn up https://github.com/GoogleCloudPlatform/google-cloud-ruby/issues/2025 which suggests that the namespace to which log messages are sent is determined by the value of an environment variable, and that said env var is not being set automatically in GKE containers. (It has supposedly been resolved by https://github.com/GoogleCloudPlatform/google-cloud-ruby/pull/2071 but I don't think that's live yet, at least not in my cluster.) I forced the env var in my deployment file, and IIRC that worked. (I no longer have access to that cluster, so I can't verify that.)
Google-Cloud-Env gem has released this morning the version (1.0.2) you may update your bundle.
Trying to run a project that was provided by a client.
I have the correct versions of Ruby, Gems, Rails, Bundler, Homebrew etc installed.
When I run rails server I get the following error in terminal.
.rvm/gems/ruby-2.2.2/gems/airbrake-ruby-1.0.4/lib/airbrake-ruby.rb:288:in `call_notifier': the 'default' notifier isn't configured (Airbrake::Error)
After much time spent on Google I couldn't find a fix on this.
Here is a screenshot of the whole terminal error message which I get the feeling these other lines could be related.
It looks like a previous developer may have hardcoded a commit hook in the application, pointing to a file in their local .git folder (and which you don't have).
I'd recommend either asking the developer to provide the missing file, create a dummy file in the same place, or removing that line.
Up until now I've been using script/runner to forward bouncebacks to eblast-bounceback#mydomain.com and eblast-bounceback#dev.mydomain.com. However it is no longer working in Rails 4.0. I also can't seem to find a good resource online to illustrate how to do it. I usually get directed to the 'whenever' gem - but that's for cron jobs, not for 'piping to programs'.
So this is essentially what I'm currently doing, but is failing:
|/home/user/rails/dev.www/script/rails runner 'EBlast.receive(STDIN.read)' -e development
How do I get this to work? I'm not on Rails 4.1, I'm on 4.0. FWIW I do not have bin/rails. The above command yields "no such file or directory".
There were actually a few things I needed to do.
The email eblast-bounce#dev.mydomain.com was considered 'unroutable'. At first I figured it was because there wasn't any MX records for the subdomain, so I added one. But then I still got the error. I had manually updated the aliases file in /etc/valiases to pipe to the program using a symlinked directory (because I was deploying with Capistrano, and the directory ends up changing after every deploy). Turns out symlinks don't work for some reason when it comes to exim routing (/home/me/rails_deployments/dev.www/current/bin/rails fails). Maybe I'm wrong about the symlinks thing but the problem went away when I used the solution below.
This problem however was solved when I eventually came to another problem (/usr/bin/env: ruby: No such file or directory). I'm using RVM to manage rubies/gems, and apparently the email forwarder didn't know what ruby was. This leads to the final solution:
(when in cPanel, "pipe to program" assumes the user home directory (/home/me/))
.rvm/wrappers/ruby-2.1.0#website/ruby /home/me/rails_deployments/dev.www/current/bin/rails runner 'EBlast.receive(STDIN.read)' -e development
Where ruby-2.1.0 is my current ruby version, and #website is the gemset used by the EBlast.receive code base.
EDIT: Spoke too soon, the command has its own set of problems...(gemfile not present). This is ludicrous.
I am using the following gem for Google Visualizations https://github.com/jeremyolliver/gvis
I have followed the instructions for installation and usage on the page but I get the following error:
uninitialized constant ApplicationHelper::GoogleVisualization
How can I correct this error? I think it may be to do with restarting the server or rails but I'm not sure how to do this
Also what is the common plugin/gem or approach to using Google Visualizations with rails 3?
EDIT: I have now restarted my server and get the same error. One thing I noticed in the installation instructions is renaming the directory:
mv vendor/plugins/rails/rails-google-visualization-plugin vendor/plugins/google_visualization
The first line has a sub directory called rails within vendor/plugins, however this is not actually created when the plugin is installed. I am not sure if this is a typo error or not in the installation instructions
It's possible that you just need to restart your server. Open the console with your Mongrel or WEBrick running, and type Ctrl+C, and when it's done exiting, type rails s.
I'm working on a Rails site that connects to an Oracle database, and though I didn't build the site from scratch, I'm doing maintenance work. The site uses the delayed_jobs plugin to handle some background tasks and I'd like to be able to run rake jobs:work on the development server to periodically process all jobs in the queue (due to the server's configuration, running a daemonized version of the script on the development server isn't an option). However, whenever I try running the command, I get the following classic Oracle error:
error while trying to retrieve text for error ora-12154
Ordinarily, I'd think this would be an authentication problem (e.g. incorrect credentials in database.yml), but the site is up and running fine (and doing lots of database stuff). I've tried adding RAILS_ENV=production as a parameter to rake to force it to run in in the production environment, but got the same error (there are two separate rails installations for the production and development versions of the site, and I've set the "development" and "production" credentials in development's db config file to be identical).
I'm not sure what could be causing this error, and I don't have a ton of experience using Oracle with rails. Any suggestions?
Thanks a lot!
Justin
EDIT (10/26/09): Still can't figure out what's causing the problem here. The app continues to run (and talk to the database) without a problem, but rake keeps throwing DB errors. So does script/console, which shows a prompt but first complains with the same Oracle error message. I'm going to keep looking, but I'm running out of ideas...
EDIT(10/26/09, later): Following the advice of this link, I set both ORACLE_HOME and TNS_ADMIN to point to the directory where tnsnames.ora lives. Just setting ORACLE_HOME had no obvious effect, but now that TNS_ADMIN points to the right place, I've started getting segmentation faults whenever I try to open the console or run rake:
/usr/local/lib/ruby/site_ruby/1.8/oci8.rb:184: [BUG] Segmentation Fault
and get booted unceremoniously back to the prompt. Any further ideas?
Finally got it...turns out that ORACLE_HOME wasn't being correctly set as an environment variable for my user account. Now rake, script/console, etc. are humming along happily.
The oracle error says the following:
ORA-12154 is generated by the oracle network layer. TNS error message is thrown during the logon process to a database. This error indicates that the communication software in Oracle ( SQL *Net or Net8 ) did not recognize the host/service name specified in the connection parameters. This error almost always indicates a misconfiguration of the oracle tns entries.
Can you connect to your oracle instance using sqlplus or another db tool?
It is odd that the app runs fine though.
Is there an $ORACLE_SID laying around somewhere that could be pointing to a db that doesn't exist?
IN sql server I would probaly run profuiler to see what is actually being sent vice what I think I have set up. I'm sure Oracle aslo has some type of profiling utility. I would try that and see, you may find it isn't using the credentials you tink it is.
Well, as Mike mentioned, ora-12145 means TNS couldn't resolve the database identifier (TNS is Oracle's name-to-database mapping, sorta-kinda like DNS). If you can find your tnsnames.ora file, you can see what databases are configured there and compare that to the database.yml file. The fact that it works as a delayed job but not from the command line is a bit odd, though, and makes me think that perhaps there are some environment variables being set in one context that aren't in the other.
If neither of those pan out, there's a long list of troubleshooting suggestions at http://ora-12154.ora-code.com that are specific to that error code.