fix: remove linux/s390x smoke tests

[celalettin1286]

With s390x LUA plugin is disabled but smoke tests contain LUA filter so it leads to failure. PR removes the s390x from smoke tests matrix

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• Example configuration file for the change
• Debug log output from testing the change

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Fluent Bit is licensed under Apache 2.0, by submitting this pull request I understand that this code will be released under the terms of that license.

[ajaypvictor]

Thank you for the PR.
I tried the following config on s390x without lua filter.

[SERVICE]
    HTTP_Server  On
    HTTP_Listen  0.0.0.0
    HTTP_PORT    2020
    Health_Check On
    HC_Errors_Count 5
    HC_Retry_Failure_Count 5
    HC_Period 5
    Log_level debug

[INPUT]
    Name random
    Tag test
    Samples 10

[OUTPUT]
    Name stdout
    Match *

tried curling various endpoints and looks good.

curl -v localhost:"$LOCAL_PORT"                 | jq
*   Trying 127.0.0.1:2020...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0* Connected to localhost (127.0.0.1) port 2020 (#0)
> GET / HTTP/1.1
> Host: localhost:2020
> User-Agent: curl/7.81.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 200 OK
< Server: Monkey/1.7.2
< Date: Thu, 09 Nov 2023 12:44:58 GMT
< Transfer-Encoding: chunked
< Content-Type: application/json
<
{ [806 bytes data]
100   794    0   794    0     0   410k      0 --:--:-- --:--:-- --:--:--  775k
* Connection #0 to host localhost left intact
{
  "fluent-bit": {
    "version": "2.2.0",
    "edition": "Community",
    "flags": [
      "FLB_HAVE_SYS_WAIT_H",
      "FLB_HAVE_IN_STORAGE_BACKLOG",
      "FLB_HAVE_CHUNK_TRACE",
      "FLB_HAVE_PARSER",
      "FLB_HAVE_RECORD_ACCESSOR",
      "FLB_HAVE_STREAM_PROCESSOR",
      "FLB_HAVE_TLS",
      "FLB_HAVE_OPENSSL",
      "FLB_HAVE_METRICS",
      "FLB_HAVE_AWS",
      "FLB_HAVE_AWS_CREDENTIAL_PROCESS",
      "FLB_HAVE_SIGNV4",
      "FLB_HAVE_SQLDB",
      "FLB_LOG_NO_CONTROL_CHARS",
      "FLB_HAVE_METRICS",
      "FLB_HAVE_HTTP_SERVER",
      "FLB_HAVE_SYSTEMD",
      "FLB_HAVE_SYSTEMD_SDBUS",
      "FLB_HAVE_FORK",
      "FLB_HAVE_TIMESPEC_GET",
      "FLB_HAVE_GMTOFF",
      "FLB_HAVE_UNIX_SOCKET",
      "FLB_HAVE_LIBYAML",
      "FLB_HAVE_ATTRIBUTE_ALLOC_SIZE",
      "FLB_HAVE_PROXY_GO",
      "FLB_HAVE_JEMALLOC",
      "FLB_HAVE_LIBBACKTRACE",
      "FLB_HAVE_REGEX",
      "FLB_HAVE_UTF8_ENCODER",
      "FLB_HAVE_ACCEPT4",
      "FLB_HAVE_INOTIFY",
      "FLB_HAVE_GETENTROPY",
      "FLB_HAVE_GETENTROPY_SYS_RANDOM"
    ]
  }
}

curl -v localhost:"$LOCAL_PORT"/api/v1/metrics  | jq
*   Trying 127.0.0.1:2020...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0* Connected to localhost (127.0.0.1) port 2020 (#0)
> GET /api/v1/metrics HTTP/1.1
> Host: localhost:2020
> User-Agent: curl/7.81.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 200 OK
< Server: Monkey/1.7.2
< Date: Thu, 09 Nov 2023 12:45:40 GMT
< Transfer-Encoding: chunked
< Content-Type: application/json
<
{ [202 bytes data]
100   198    0   198    0     0    99k      0 --:--:-- --:--:-- --:--:--  193k
* Connection #0 to host localhost left intact
{
  "input": {
    "random.0": {
      "records": 0,
      "bytes": 0
    }
  },
  "filter": {},
  "output": {
    "stdout.0": {
      "proc_records": 0,
      "proc_bytes": 500,
      "errors": 0,
      "retries": 0,
      "retries_failed": 0,
      "dropped_records": 0,
      "retried_records": 0
    }
  }
}

curl -v localhost:"$LOCAL_PORT"/api/v1/uptime   | jq
*   Trying 127.0.0.1:2020...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0* Connected to localhost (127.0.0.1) port 2020 (#0)
> GET /api/v1/uptime HTTP/1.1
> Host: localhost:2020
> User-Agent: curl/7.81.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 200 OK
< Server: Monkey/1.7.2
< Date: Thu, 09 Nov 2023 12:45:56 GMT
< Transfer-Encoding: chunked
< Content-Type: application/json
<
{ [113 bytes data]
100   102    0   102    0     0  58452      0 --:--:-- --:--:-- --:--:--   99k
* Connection #0 to host localhost left intact
{
  "uptime_sec": 502,
  "uptime_hr": "Fluent Bit has been running:  0 day, 0 hour, 8 minutes and 22 seconds"
}

curl -v localhost:"$LOCAL_PORT"/api/v1/health
*   Trying 127.0.0.1:2020...
* Connected to localhost (127.0.0.1) port 2020 (#0)
> GET /api/v1/health HTTP/1.1
> Host: localhost:2020
> User-Agent: curl/7.81.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 200 OK
< Server: Monkey/1.7.2
< Date: Thu, 09 Nov 2023 12:46:13 GMT
< Transfer-Encoding: chunked
<
ok
* Connection #0 to host localhost left intact

Do you think we can create a separate config for s390x to run smoke-tests..

[celalettin1286]

thanks @ajaypvictor , I discussed the options before creating a PR with @patrick-stephens and decided on removing the test.