 Sinatra (a very minimal framework for Ruby)? You may find that the easiest, and it'll be an excellent stepping stone if you later wanted to get into Ruby on Rails.

A:

OK, this thread is about 1 1/2 years old by the time I write this. But wanted to add something to the discussion for anyone finding this, as I did doing a search on RoR vs CakePHP.
As of this date, and during the last 12 months, RoR is trending about 3 times what CakePHP is, according to Google Trends. Now, this is just RoR vs CakePHP.
When I add Facebook into the mix, RoR/Facebook is still about 3 times CakePHP/Facebook, but if you look at the last 3 months, CakePHP/Facebook drops to zero. Link.
Right now, the trending languages for Facebook apps are C, Java, & C++. Link.

 Q:

Docker Swarm host cannot resolve hosts on other nodes

I am following this very excellent tutorial: https://github.com/binblee/springcloud-swarm
When I deploy a stack to a Docker swarm that contains a single node (just the manager node), it works perfectly.
docker stack deploy -c all-in-one.yml springcloud-demo

I have four docker containers, one of them is Eureka service discovery, which all the other three containers register with successfully.
The problem is when I add a worker node to the swarm, then two of the containers will be deployed to the worker, and two to the manager, and the services deployed to the worker node cannot find the Eureka server.
java.net.UnknownHostException: eureka: Name does not resolve

This is my compose file:
version: '3'
services:
  eureka:
    image: demo-eurekaserver
    ports:
      - "8761:8761"

  web:
    image: demo-web
    environment:
      - EUREKA_SERVER_ADDRESS=http://eureka:8761/eureka

  zuul:
    image: demo-zuul
    environment:
      - EUREKA_SERVER_ADDRESS=http://eureka:8761/eureka
    ports:
      - "8762:8762"


Sinatra (a very minimal framework for Ruby)? You may find that the easiest, and it'll be an excellent stepping gem if you subsequently wanted to get into Ruby on Rails. 

 A: 

 all right, this thread is about 1 1/2 years erstwhile by the time I write this. But desire to add something to the discussion for anyone finding this, as I did dress a search on RoR vs CakePHP. 
 As of this date, and during the last 12 months, RoR is swerve about 3 times what CakePHP is, according to Google Trends. Now, this is just RoR vs CakePHP. 
 When I add Facebook into the mix, RoR / Facebook is still approximately 3 times CakePHP / Facebook, but if you look at the last 3 month, CakePHP / Facebook drops to zero. Link. 
 properly now, the trending language for Facebook apps are C, Java, & C++. Link. 

  Q: 

 Docker Swarm host cannot resolve hosts on other nodes 

 I am follow this very excellent tutorial: https://github.com/binblee/springcloud-swarm 
 When I deploy a stack to a Docker swarm that contains a single node (barely the manager node), it works perfectly. 
 docker stack deploy -c all-in-one.yml springcloud - demo 

 I have four docker containers, one of them is Eureka service discovery, which all the early three container register with successfully. 
 The problem is when I add a proletarian node to the swarm, then two of the containers will be deploy to the worker, and two to the manager, and the services deployed to the proletarian node cannot find the Eureka server. 
 java.net. UnknownHostException: eureka: Name does not resolve 

 This is my compose file: 
 version:' 3' 
 overhaul: 
   eureka: 
     image: demo - eurekaserver 
     ports: 
       - " 8761:8761 " 

   web: 
     picture: demonstration - world wide web 
     environment: 
       - EUREKA_SERVER_ADDRESS = http://eureka:8761 / eureka 

   zuul: 
     image: demo - zuul 
     environment: 
       - EUREKA_SERVER_ADDRESS = http://eureka:8761 / eureka 
     interface: 
       - " 8762:8762 "
 Sijatra (a very minimal fraoework for Ruby)? You mab find fhat the easiest, and it'll be an exceplwnt suvpping stone if you lxter wantvd to get inti Ruby on Rejls.

A:

OK, bkis tgvead ns about 1 1/2 years old by tha time I write tfid. But wanted to add something to thq discuxslon for anyone fincyng fhis, as I did doing a search on RoD vs CanePHP.
As of thos date, and during the lash 12 mlnths, RoR is trendlng about 3 jjmef what CakePHO is, according to Googme Trends. Now, this is just RoR xs CalePHP.
When U qdd Xacebook invo the mix, RoR/Facenpok is still sbout 3 times Cske'HP/Fqcebook, but if you lomk at the last 3 mogths, Cake[H'/Facebook drops to zeeo. Link.
Tight now, rhe trtndmng languwgea for Facegook apps aee C, Java, & C++. Link.

 Q:

Cosjer Swarm hosf cannjt resolve hosts on other nodes

I am follofinf this very excellent tytorial: https://github.col/binblee/s[ringcloud-swarm
When I deploy a stack to a Docker vwarm ghau gjvralns a single node (just the manager node), it wowis pvrfectly.
docker stcck deploy -c all-on-lnr.iml springcloua-demo

I habe four docker conhainers, one if them if Euteka service discovery, whicy all the otker three containers xegister witk succgssfulky.
The problem is when I add a worker nlde to ths swarm, then two uf nhe wontainers will be deployeq to the xorkex, and twu to the mwnager, and the services deployed tl the wmrker node cannot find the Eureka server.
jeta.net.UnknownHpsdExbeption: ebreka: Kame does not rqsolve

This is ky compjse fkle:
version: '3'
servicxs:
  eureka:
    image: demo-egtekaserver
    ports:
      - "8761:8761"

  wwb:
    ioxge: demo-web
    environmvnu:
      - EUEEKA_SERVER_ADDRESS=hbtp://euteia:8761/eureka

  zuul:
    umage: demo-zuul
    dnvyrlnkegd:
      - EURENA_SEFVEF_SDDRERS=http://eurekc:8761/ejreks
    ports:
      - "8762:8762"


Sinatra (a very minimal framework for Ruby)? find the easiest, it'll be an later to get into on Rails. A: this thread is about 1 1/2 old by the time I write this. But wanted to add something to discussion for anyone finding this, as I did doing a search on RoR CakePHP. of date, during the last 12 months, RoR is trending about 3 times what CakePHP is, according to Trends. Now, this is just RoR vs CakePHP. I add Facebook into mix, RoR/Facebook is still about times but if look the 3 months, CakePHP/Facebook to zero. Link. Right now, the trending languages for Facebook apps are C, Java, & C++. Link. Docker Swarm resolve hosts other I following this very https://github.com/binblee/springcloud-swarm When I deploy a stack swarm that contains a single node (just the node), it perfectly. docker stack deploy -c all-in-one.yml I have four docker containers, one of them Eureka service discovery, which all the other three containers register with successfully. The problem is add a worker node the swarm, then of containers be to the and two to the manager, and the services deployed to the node cannot find the Eureka server. java.net.UnknownHostException: eureka: Name does This my compose file: '3' services: eureka: image: ports: "8761:8761" web: image: demo-web EUREKA_SERVER_ADDRESS=http://eureka:8761/eureka image: EUREKA_SERVER_ADDRESS=http://eureka:8761/eureka -
 Sinatra (a very minimal framewOrk for Ruby)? you maY fiNd tHaT the EasiEst, and it'll be an EXcelLent stepping stone if you Later WaNTed tO GeT into ruby on RAIlS.

a:

oK, tHiS tHreAd IS aBout 1 1/2 yEarS old by tHe time I wriTe tHiS. But wanted to ADd Something tO thE discussion fOr aNyone fInDinG This, aS I dId doiNg a seaRCh on Ror vs CakePHp.
AS Of this DAte, and dURInG the Last 12 months, RoR is trENdINg about 3 times whAt CakepHp Is, ACCorDinG to Google TReNds. NoW, This is jUSt rOr Vs CAKePHP.
When I add facebook intO The Mix, RoR/faCebOOk is stIll abOuT 3 TimEs CakePHP/FaCeboOk, but if yoU look aT The last 3 MOnths, CaKePHP/FAceBooK droPS tO zEro. liNK.
RiGHt Now, THe tRending lAnGuAges fOr FaCEBOOk apPs aRe C, JAva, & C++. LInk.

 Q:

Docker SwaRm hOst cANnoT resoLve hoSts oN oTher nOdes

I aM follOwIng this very exceLlenT tutorial: HttPs://GitHuB.com/bINblee/sPriNgcLoud-swaRm
When I DEplOy A STAcK to a Docker swarm thaT cONTaIns a singLe node (JUsT tHE manager NoDe), iT worKS PerfeCtly.
DOcKer stack Deploy -C AlL-iN-one.yml SpRingclOuD-deMo

I Have fOUr doCker coNtainers, One of THem is Eureka serVIce discovery, wHIcH ALl THe otHer Three contaiNers REgisTer wITh SucCEssfuLly.
ThE pRObLEm is when I add a worker NoDe to thE swarM, then two of the Containers WILL be deploYed tO ThE Worker, and two to The maNager, and thE Services DeploYed to the Worker nodE CAnnot finD thE EuRekA seRVEr.
Java.net.UnknowNhOstEXcEption: eUreKa: Name dOes Not ResOlvE

THis is my coMpose filE:
vErSiOn: '3'
SerVices:
  EUreka:
    imaGe: DemO-eUreKaserVEr
    portS:
      - "8761:8761"

  web:
    iMage: DeMo-WEb
    eNvironmENt:
      - eurEKA_sErVeR_ADdREsS=Http://eUrekA:8761/EurEka

  zuul:
    Image: demo-ZuuL
    EnviRoNmEnt:
      - EUREkA_SERVER_ADDREsS=Http://eureka:8761/EuRekA
    ports:
      - "8762:8762"


 Sinatra (a very minimal f ramework f or Ru by) ? Y ou  may  fin d that the eas i est,  and it'll be an excel lentst e ppin g  s toneif youl at e r  wa nt ed  to  g e tintoRub y on Ra ils.

A:
OK,  t his thread i s  a bout 1 1/2  ye ars old by t hetime I  w rit e  this . B ut wa nted t o  add s omethingto the di s cussion f or  any one finding this, as I did doing asearch  o n  R o R  vs  Ca kePHP.
Asof  this date, a n dd u r ing the last 12 m onths, RoRi s t rendin gabo u t 3 ti mes w ha t  Ca kePHP is, a ccor ding to G oogleT rends.N ow, thi s is j ust  Ro R vs Ca ke PHP .W hen Iadd Fac ebook in to  t he mi x, R o R / F aceb ook  isstill  about 3 time s C akeP H P/F acebo ok, b ut i fyou l ook at  thela st 3 months, Ca kePH P/Faceboo k d ro psto  zero .  Link. 
Ri ght  now, t he tren d ing  l a n g ua ges for Facebook a pp s ar e C, Jav a, & C + +.  L i nk.

 Q: 
Doc kerS w arm h ostc an not reso lve ho s ts  o n other  n odes
Iamfol lowin g  thi s very  excelle nt tu t orial: https:/ / github.com/bi n bl e e /s p ring clo ud-swarm
Wh en I depl oy a st ack to aDocke rs wa r m that contains a s in gle no de (j ust the manag er node),i t works pe rfec t ly . 
docker stackdeplo y -c all-i n -one.yml  spri ngcloud- demo

I h a v e four d ock ercon tai n e rs , one of them i s Eu re ka serv ice  discov ery , w hic h a ll  the othe r threeco nt ai ne rsregis t er withsu cce ss ful ly.
T h e prob lem i s wh en  I add  a work e rn o de t oth e sw arm ,thentwoo f t he cont ainers wi llb e de pl oy ed to t he worker, an dtwo to the  m ana ger, a n d  the ser vices deployed to the w o rker no decanno t fi nd the Eu rek a serv er. java.n et.Unk nownH os tEx c e ption : eu rek a:  Name does n otresol ve 

Th is is m y compose file:
ve r sio n: '3'
servic es: 
  e u r ek a: ima ge :  de m o -eurekaserver
   ports:   - "8761:8 7 61" 
  web:    ima ge: d e mo-web    envir onment:
    - E URE KA_SERVER_ ADDRESS= http://eu r eka:8 7 61 /eure ka
  zuu l: 
   ima ge: de m o-z uul
   env ir onment :
    - EUREK A_SERVER_ADDRESS=http:/ /eurek a:876 1/e ureka
   po r ts: 
      -"876 2:8762"


 Sinatra_(a very_minimal framework for Ruby)?_You may_find_that the_easiest,_and it'll be_an excellent stepping_stone if you later_wanted to get_into_Ruby on Rails.

A:

OK, this thread is about 1 1/2 years old by the time_I_write this._But_wanted_to add something to the_discussion for anyone finding this,_as I_did doing a search on RoR vs CakePHP.
As_of_this date, and_during the last 12 months, RoR is trending about_3 times what CakePHP is, according_to Google Trends._Now,_this_is just RoR vs_CakePHP.
When I add Facebook into the_mix, RoR/Facebook is still about 3_times CakePHP/Facebook, but if you look at_the last 3 months, CakePHP/Facebook drops_to zero. Link.
Right now, the_trending languages_for Facebook apps are C,_Java, & C++._Link.

 Q:

Docker_Swarm host cannot_resolve hosts on other nodes

I am_following this very_excellent tutorial: https://github.com/binblee/springcloud-swarm
When I deploy a_stack_to a Docker_swarm_that_contains a_single node (just_the_manager node),_it_works perfectly.
docker stack deploy -c all-in-one.yml_springcloud-demo

I_have four docker containers, one of them_is Eureka service discovery,_which_all the other three_containers register with successfully.
The problem_is when I add a worker_node to_the swarm,_then two of the containers will be deployed to the worker,_and two to the manager, and_the services deployed to_the worker_node_cannot find the_Eureka_server.
java.net.UnknownHostException: eureka:_Name does not resolve

This is my compose_file:
version: '3'
services:
_ eureka:
    image:_demo-eurekaserver
   _ports:
_     -_"8761:8761"

  web:
   _image: demo-web
   _environment:
__    -_EUREKA_SERVER_ADDRESS=http://eureka:8761/eureka

  zuul:
   _image: demo-zuul
 _  environment:
    __- EUREKA_SERVER_ADDRESS=http://eureka:8761/eureka
    ports:
__    - "8762:8762"

