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On Tue, Oct 20, 2020 at 10:39:35AM +0800, Ren Wen wrote:

[Why] nodes need communicate with each other when running cluster jobs. after adding 2 fileds, 'direct_ips' and 'direct_macs', can bind ips to macs.

'macs' get from cluster file ('$LKP_SRC/cluster/*'), 'ips' set by scheduler default.

Signed-off-by: Ren Wen 15991987063@163.com

src/lib/sched.cr | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/lib/sched.cr b/src/lib/sched.cr index a18bdee..82d3610 100644 --- a/src/lib/sched.cr +++ b/src/lib/sched.cr @@ -198,6 +198,10 @@ class Sched # collect all job ids job_ids = [] of String

• # used to set ips
• ip_prefix = "192.169."
• host_id = 1
• # steps for each host cluster_config.each do |host, config| tbox_group = host.to_s

@@ -219,7 +223,17 @@ class Sched job["testbox"] = tbox_group job.update_tbox_group(tbox_group) job["node_roles"] = config["roles"].as_a.join(" ")

•  job["node_macs"] = config["macs"].as_a.join(" ")
  

•  # host macs and host ips
  

•  direct_macs = config["macs"].as_a
  

•  direct_ips = [] of String
  

•  net_id = "#{ip_prefix}#{job_id.hash%255}"  # 192.169.<0..254>
  

•  direct_macs.size.times do
  

•    direct_ips << "#{net_id}.#{host_id}"
  

•    host_id += 1
  

•  end
  

•  job["direct_macs"] = direct_macs.join(" ")
  

•  job["direct_ips"] = direct_ips.join(" ")
  
  response = add_job(job, job_id)
  message = (response["error"]? ? response["error"]["root_cause"] : "")
  

-- 2.23.0