I’m updating our services to elixir 1.14 and it has been going well. However, I’m running into an issue with one of them. Whenever I try to deploy I get the following error:
** (exit) exited in: :gen_statem.call(#PID<0.3194.0>, {:start, 15000}, :infinity)
** (EXIT) an exception was raised:
** (ArgumentError) errors were found at the given arguments:
* 1st argument: not a binary
:erlang.binary_to_list('..data/DB_SERVER_CA')
(ssl 10.8.4) ssl_config.erl:366: :ssl_config.file_error/2
(ssl 10.8.4) ssl_config.erl:48: :ssl_config.init/2
(ssl 10.8.4) ssl_gen_statem.erl:166: :ssl_gen_statem.ssl_config/3
(ssl 10.8.4) tls_connection.erl:151: :tls_connection.init/1
(stdlib 4.1) proc_lib.erl:240: :proc_lib.init_p_do_apply/3
After several unsuccessful attempts of deploying due to this error, the deploy starts to rollback and I get these errors:
** (exit) {:EXIT,
{%Protocol.UndefinedError{
protocol: Jason.Encoder,
value: {0, 0, 0, 0, 0, 65535, 32512, 6},
description: "Jason.Encoder protocol must always be explicitly implemented"
},
[
{Jason, :encode_to_iodata!, 2, [file: 'lib/jason.ex', line: 213, error_info: %{module: Exception}]},
{LoggerJSON, :format_event, 5, [file: 'lib/logger_json.ex', line: 286]},
{LoggerJSON, :buffer_event, 5, [file: 'lib/logger_json.ex', line: 227]},
{LoggerJSON, :handle_event, 2, [file: 'lib/logger_json.ex', line: 126]},
{:gen_event, :server_update, 4, [file: 'gen_event.erl', line: 802]},
{:gen_event, :server_notify, 4, [file: 'gen_event.erl', line: 784]},
{:gen_event, :server_notify, 4, [file: 'gen_event.erl', line: 786]},
{:gen_event, :handle_msg, 6, [file: 'gen_event.erl', line: 526]}
]}}
Protocol.UndefinedError: protocol Jason.Encoder not implemented for {0, 0, 0, 0, 0, 65535, 32512, 6} of type Tuple, Jason.Encoder protocol must always be explicitly implemented. This protocol is implemented for the following type(s): Any, Atom, BitString, Date, DateTime, Decimal, Ecto.Association.NotLoaded, Ecto.Schema.Metadata, Float, Integer, Jason.Fragment, Jason.OrderedObject, List, Map, NaiveDateTime, Time
File "lib/jason.ex", line 213, in Jason.encode_to_iodata!/2
File "lib/logger_json.ex", line 286, in LoggerJSON.format_event/5
File "lib/logger_json.ex", line 227, in LoggerJSON.buffer_event/5
File "lib/logger_json.ex", line 126, in LoggerJSON.handle_event/2
File "gen_event.erl", line 802, in :gen_event.server_update/4
File "gen_event.erl", line 784, in :gen_event.server_notify/4
File "gen_event.erl", line 786, in :gen_event.server_notify/4
File "gen_event.erl", line 526, in :gen_event.handle_msg/6
our config looks like this:
config :my_app, MyApp.Repo,
database: System.fetch_env!("DB_NAME"),
username: C.fetch_secret!("DB_USERNAME"),
password: C.fetch_secret!("DB_PASSWORD"),
hostname: System.fetch_env!("DB_HOSTNAME"),
port: System.get_env("DB_PORT", "5432") |> C.integer(),
pool_size: System.get_env("POOL_SIZE", "20") |> C.integer(),
queue_interval: System.get_env("DB_QUEUE_INTERVAL", "5000") |> C.integer(),
queue_target: System.get_env("DB_QUEUE_TARGET", "1000") |> C.integer(),
ssl: System.get_env("DB_SSL_BOOL", "true") |> C.boolean(),
ssl_opts: [
cacertfile: "/etc/secrets/DB_SERVER_CA",
keyfile: "/etc/secrets/DB_CLIENT_KEY",
certfile: "/etc/secrets/DB_CLIENT_CERT",
versions: [:"tlsv1.2"]
]
Does anyone have any ideas of what might be going wrong?
