gpg: keyserver receive failed: No route to host

[jachinte]

Hi,
I'm trying to encrypt a file but the rultor CLI fails. It seems like rultor is trying to execute gpg --keyserver hkp://pool.sks-keyservers.net --verbose --recv-keys 9AF0FA4C, but it fails with the error message gpg: keyserver receive failed: No route to host. I did a quick search; the error goes away when you add ipv4: gpg --keyserver hkp://ipv4.pool.sks-keyservers.net --verbose --recv-keys 9AF0FA4C, which produces:

gpg: data source: http://45.33.82.183:11371
gpg: armor header: Version: SKS 1.1.6
gpg: armor header: Comment: Hostname: keys.fspproductions.biz
gpg: pub  rsa2048/3FD3FA7E9AF0FA4C 2014-08-17  Rultor.com <gpg@rultor.com>
gpg: key 3FD3FA7E9AF0FA4C: "Rultor.com <gpg@rultor.com>" not changed
gpg: Total number processed: 1
gpg:              unchanged: 1

Here is the complete output:

rultor encrypt -p unicesi/amelia ~/.m2/settings.backup.xml + set -e + file=/Users/--/.m2/settings.backup.xml + asc=/Users/--/.m2/settings.backup.xml.asc + '[' -e /Users/--/.m2/settings.backup.xml.asc ']' ++ mktemp -t rultor-XXXX + tmp=/var/folders/k0/7f_5tyms21b_1gcx01wfrp2h0000gn/T/rultor-XXXX.H7GRKDt2 + rm -f /var/folders/k0/7f_5tyms21b_1gcx01wfrp2h0000gn/T/rultor-XXXX.H7GRKDt2 + gpg --version gpg (GnuPG) 2.1.21 libgcrypt 1.7.7 Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.

Home: /Users/--/.gnupg
Supported algorithms:
Pubkey: RSA, ELG, DSA, ECDH, ECDSA, EDDSA
Cipher: IDEA, 3DES, CAST5, BLOWFISH, AES, AES192, AES256, TWOFISH,
CAMELLIA128, CAMELLIA192, CAMELLIA256
Hash: SHA1, RIPEMD160, SHA256, SHA384, SHA512, SHA224
Compression: Uncompressed, ZIP, ZLIB, BZIP2

• gpg --symmetric --armor --verbose --batch --no-tty --passphrase rultor-key:unicesi/amelia -o /var/folders/k0/7f_5tyms21b_1gcx01wfrp2h0000gn/T/rultor-XXXX.H7GRKDt2 /Users/--/.m2/settings.backup.xml
  gpg: using cipher AES
  gpg: writing to '/var/folders/k0/7f_5tyms21b_1gcx01wfrp2h0000gn/T/rultor-XXXX.H7GRKDt2'
• gpg --keyserver hkp://pool.sks-keyservers.net --verbose --recv-keys 9AF0FA4C
  gpg: keyserver receive failed: No route to host
  /usr/local/lib/ruby/gems/2.4.0/gems/rultor-0.4.3/lib/rultor/encrypt.rb:55:in run': PGP encryption failed (RuntimeError) from /usr/local/lib/ruby/gems/2.4.0/gems/rultor-0.4.3/bin/rultor:48:in block (3 levels) in <top (required)>'
  from /usr/local/lib/ruby/gems/2.4.0/gems/slop-3.6.0/lib/slop.rb:260:in parse!' from /usr/local/lib/ruby/gems/2.4.0/gems/slop-3.6.0/lib/slop.rb:235:in parse!'
  from /usr/local/lib/ruby/gems/2.4.0/gems/slop-3.6.0/lib/slop.rb:65:in parse!' from /usr/local/lib/ruby/gems/2.4.0/gems/slop-3.6.0/lib/slop.rb:54:in parse'
  from /usr/local/lib/ruby/gems/2.4.0/gems/rultor-0.4.3/bin/rultor:39:in <top (required)>' from /usr/local/bin/rultor:22:in load'
  from /usr/local/bin/rultor:22:in `'

I'm running rultor 0.4.3, gpg 2.1.21, mac 10.12.6

[0crat]

@yegor256 please, pay attention to this issue

[jachinte]

I tested it locally and checked that the solution works. I'd create a pull request but I had an issue running rake:

rake --trace
/Users/--/Development/repositories/rultor-remote/Rakefile:36: warning: already initialized constant CLEAN
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/clean.rb:62: warning: previous definition of CLEAN was here
rake aborted!
NoMethodError: undefined method `last_comment' for #<Rake::Application:0x007fc477883518>
/usr/local/lib/ruby/gems/2.4.0/gems/rubocop-0.35.1/lib/rubocop/rake_task.rb:23:in `initialize'
/Users/--/Development/repositories/rultor-remote/Rakefile:67:in `new'
/Users/--/Development/repositories/rultor-remote/Rakefile:67:in `<top (required)>'
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/rake_module.rb:28:in `load'
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/rake_module.rb:28:in `load_rakefile'
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/application.rb:687:in `raw_load_rakefile'
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/application.rb:96:in `block in load_rakefile'
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/application.rb:178:in `standard_exception_handling'
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/application.rb:95:in `load_rakefile'
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/application.rb:79:in `block in run'
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/application.rb:178:in `standard_exception_handling'
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/application.rb:77:in `run'
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.0.0/exe/rake:27:in `<top (required)>'
/usr/local/bin/rake:22:in `load'
/usr/local/bin/rake:22:in `<main>'

I'm not a ruby developer so it would take too much time to find out what's happenning.

[yegor256]

@rultor release, tag is 0.4.4

[rultor]

@rultor release, tag is 0.4.4

@yegor256 OK, I will release it now. Please check the progress here

[rultor]

@rultor release, tag is 0.4.4

@jachinte @yegor256 Oops, I failed. You can see the full log here (spent 2min)

+ '[' -n '' ']'
+ use_image=yegor256/rultor
+ docker pull yegor256/rultor
Using default tag: latest
latest: Pulling from yegor256/rultor
Digest: sha256:89e627505b97fa07d92673b7cc403d6a2bf8a16fe027ddaecbfbc8f9bcc249ee
Status: Image is up to date for yegor256/rultor:latest
+ docker ps --filter=status=exited
+ grep --quiet '\syegor256_rultor-remote_18\s*$'
+ ls -al .
total 52
drwx--x--x  3 rultor rultor 4096 Oct  7 08:21 .
drwxrwxrwt 21 root   root   4096 Oct  7 08:21 ..
-rw-rw-r--  1 rultor rultor  444 Oct  7 08:21 end.sh
-rwxrwxr-x  1 rultor rultor  338 Oct  7 08:21 entry.sh
-rw-rw-r--  1 rultor rultor    5 Oct  7 08:21 pid
drwxrwxr-x  7 rultor rultor 4096 Oct  7 08:21 repo
-rw-rw-r--  1 rultor rultor   56 Oct  7 08:21 rubygems.yml
-rwxrwxr-x  1 rultor rultor 6117 Oct  7 08:21 run.sh
-rw-rw-r--  1 rultor rultor   98 Oct  7 08:20 s3cfg
-rw-rw-r--  1 rultor rultor  674 Oct  7 08:21 script.sh
-rw-rw-r--  1 rultor rultor 6134 Oct  7 08:21 stdout
++ pwd
++ pwd
+ docker run -t --rm -v /tmp/rultor-3EiR:/main --env=head=git@github.com:yegor256/rultor-remote.git --env=head_branch=master --env=tag=0.4.4 --env=author=yegor256 '--env=scripts=( '\''export '\''\'\'''\''head=git@github.com:yegor256/rultor-remote.git'\''\'\'''\'''\'' '\'';'\'' '\''export '\''\'\'''\''head_branch=master'\''\'\'''\'''\'' '\'';'\'' '\''export '\''\'\'''\''tag=0.4.4'\''\'\'''\'''\'' '\'';'\'' '\''export '\''\'\'''\''author=yegor256'\''\'\'''\'''\'' '\'';'\'' '\''sudo bundle install'\'' '\'';'\'' '\''sudo apt-get install -y bcrypt'\'' '\'';'\'' '\''rake'\'' '\'';'\'' '\''rm -rf *.gem'\'' '\'';'\'' '\''sed -i "s/1\.0\.snapshot/${tag}/g" lib/rultor/version.rb'\'' '\'';'\'' '\''gem build rultor.gemspec'\'' '\'';'\'' '\''chmod 0600 ../rubygems.yml'\'' '\'';'\'' '\''gem push *.gem --config-file ../rubygems.yml'\'' '\'';'\'' '\''sudo gem install pdd'\'' '\'';'\'' '\''pdd --source=$(pwd) --verbose --file=rultor-remote.xml'\'' '\'';'\'' '\''s3cmd --no-progress put rultor-remote.xml --config=../s3cfg s3://pdd.teamed.io/rltor-remote.xml'\'' '\'';'\'' )' --hostname=docker --privileged --memory=6g --memory-swap=16g --oom-kill-disable --cidfile=/tmp/rultor-3EiR/cid -w=/main --name=yegor256_rultor-remote_18 yegor256/rultor /main/entry.sh
WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
+ set -e
+ set -o pipefail
+ shopt -s dotglob
+ useradd -m -G sudo r
+ echo '%sudo ALL=(ALL) NOPASSWD:ALL'
+ cp -R /root/.bashrc /root/.composer /root/.gem /root/.gnupg /root/.m2 /root/.profile /root/texmf /home/r
+ cp -R ./cid ./end.sh ./entry.sh ./pid ./repo ./rubygems.yml ./run.sh ./s3cfg ./script.sh ./stdout /home/r
+ rm -rf repo
+ chown -R r:r /home/r
+ chmod a+x /home/r/script.sh
+ su --login r --command /home/r/script.sh
+ set -e
+ set -o pipefail
+ shopt -s expand_aliases
+ alias 'sudo=sudo -i'
+ export HOME=/home/r
+ HOME=/home/r
+ cd /home/r/repo
+ export head=git@github.com:yegor256/rultor-remote.git
+ head=git@github.com:yegor256/rultor-remote.git
+ export head_branch=master
+ head_branch=master
+ export tag=0.4.4
+ tag=0.4.4
+ export author=yegor256
+ author=yegor256
+ sudo -i bundle install
\u001b[33mDon't run Bundler as root. Bundler can ask for sudo if it is needed, and
installing your bundle as root will break this application for all non-root
users on this machine.\u001b[0m
\u001b[31mCould not locate Gemfile or .bundle/ directory\u001b[0m
container fa94ef31a65258208c940413066e7558638d0a5698f57dfbdd5ede0846a3d9ef is dead
Sat Oct  7 08:22:26 CEST 2017

[yegor256]

@rultor release, tag is 0.4.4

[rultor]

@rultor release, tag is 0.4.4

@yegor256 OK, I will release it now. Please check the progress here

[rultor]

@rultor release, tag is 0.4.4

@yegor256 Done! FYI, the full log is here (took me 3min)

[0crat]

Oops! Job gh:yegor256/rultor-remote#18 was not in scope