寫在片頭：2011年接觸到了Puppet ，感嘆老美對自動化的理解高了咱不是一個檔次。2015年接觸到了Saltstack，再次感嘆。當時Saltstack還沒有類似Puppet Foreman之類的Web管理，，從那時起，我就有了一個小小目標，我要山寨Foreman.....
####Saltstack Web分爲幾塊，下面用與Puppet Foreman對比的方式進行說明：
##一、 環境
- Master和遍歷程序在同一臺服務器（Saltstack是否有對應的API可以遠程操作models，暫時沒研究）
- Django運行版本1.6.1
- Python運行版本2.7.1
##二、 食用過程
思路：在Saltstack master 寫好相應的模塊，按照一定的格式放到對應的目錄中，通過遍歷將類的名稱，路徑，sls名稱寫入Mysql中，然後通過Web方式進行展現。先取出所有本地模塊列表，組成一個本地模塊列表。然後用本地模塊列表的數量和遠端數據庫內所存的模塊列表數量進行比較。本地多了，就在遠端數據庫添加，本地少了，就在遠端數據庫刪除。
###1.導入模塊代碼如下（根據實際情況調整目錄）def salt_model_import(request): if request.method == 'POST': os_list = [] add_count = 0 del_count = 0 try: for i in os.listdir('/srv/salt/'): """"遍歷一級目錄，判斷目錄下是否爲目錄""" if os.path.isdir('/srv/salt/%s/'%i): for ii in os.listdir('/srv/salt/%s/'%i): """"遍歷二級目錄，判斷目錄下是否爲文件且爲sls結尾""" if os.path.isfile('/srv/salt/%s/%s' %(i,ii)) and str('/srv/salt/%s/%s' %(i,ii)).endswith('sls'): os_list.append('%s.%s' %(i,ii.split('.')[0])) else: pass for i in os.listdir('/srv/salt/'): """"遍歷一級目錄，判斷目錄下是否爲目錄""" if os.path.isdir('/srv/salt/%s/'%i): for ii in os.listdir('/srv/salt/%s/'%i): """"遍歷二級目錄，判斷目錄下是否爲文件且爲sls結尾""" if os.path.isfile('/srv/salt/%s/%s' %(i,ii)) and str('/srv/salt/%s/%s' %(i,ii)).endswith('sls'): """與數據庫內容進行匹對""" if len(os_list) > Salt_model.objects.all().count(): if Salt_model.objects.filter(salt_model_name=i, salt_model_sls_name=ii, salt_model_dir='/srv/salt/%s/%s' %(i,ii)): pass else: Salt_model(salt_model_name=i, salt_model_sls_name=ii, salt_model_dir='/srv/salt/%s/%s' %(i,ii)).save() add_count = add_count + 1 elif len(os_list) < Salt_model.objects.all().count(): for i in Salt_model.objects.all(): if '%s.%s'%(i.salt_model_name,i.salt_model_sls_name.split('.')[0]) not in os_list: Salt_model.objects.filter(salt_model_name=i.salt_model_name, salt_model_sls_name=i.salt_model_sls_name).delete() del_count = del_count + 1 else: pass else: pass else: pass return HttpResponse('{"status":1,"add_action":%s,"del_action":%s}' % (add_count, del_count)) except Exception as err: return HttpResponse('{"status":0,"err":%s}' % err) else: return HttpResponse('{"status":0}')數據結果存儲如下：
###2.模塊組代碼如下（根據實際情況調整目錄）
思路：數據庫已經存儲了對應的模塊名稱和路徑，我們只需要藉助模塊組的概念，讓目標主機挨個通過State.sls挨個去執行對應的模塊即可。
def salt_models_group_edit(request): if request.method == 'GET': edit_group_id = request.GET['edit_group_id'] salt_models_group = Salt_models_group.objects.get(id = edit_group_id) salt_models_group_member_list = salt_models_group.salt_models_group_member.split(',') salt_model = Salt_model.objects.all().order_by('salt_model_name') salt_model_list = [] for i in salt_model: salt_model_list.append('%s.%s'%(i.salt_model_name,i.salt_model_sls_name.split(".")[0])) list = [] for ii in salt_model_list: if ii in salt_models_group_member_list: list.append('<option selected>%s</option>' % str(ii)) else: list.append('<option>%s</option>' % str(ii)) return render_to_response("mysalt/salt_models_group_edit.html",{'list':list},context_instance=RequestContext(request)) else: edit_group_id = request.META['QUERY_STRING'].split('=')[-1] salt_models_select_list = request.POST.getlist('salt_models_select',[]) salt_models_group = Salt_models_group.objects.get(id = edit_group_id) salt_models_group_member_list = salt_models_group.salt_models_group_member.split(',') for i in salt_models_select_list: if i not in salt_models_group_member_list: salt_models_group_member_list.append(i) for i in salt_models_group_member_list: if i not in salt_models_select_list: salt_models_group_member_list.remove(i) Salt_models_group.objects.filter(id=edit_group_id).update(salt_models_group_member=(','.join(salt_models_group_member_list)).lstrip(',')) return HttpResponseRedirect('/cmdb/salt_models_group/')
def salt_models_group_add (request):
"""1爲添加成功，0爲不成功"""
if request.method == 'POST':
salt_models_group_name = request.POST['salt_models_group_name']
Salt_models_group(salt_models_group_name = salt_models_group_name).save()
return HttpResponse('{"status":1}')
else:
return HttpResponse('{"status":0}')
def salt_models_group_del (request):
"""1爲添加成功，0爲不成功"""
if 'salt_models_group' in request.GET:
salt_models_group = request.GET['salt_models_group']
Salt_models_group.objects.filter(salt_models_group_name = salt_models_group).delete()
return HttpResponse('{"status":1}')
else:
return HttpResponse('{"status":0}')
數據結果存儲如下：
